12985839162247644

Names of 12985839162247644

• Cardinal: 12985839162247644 can be written as Twelve quadrillion, nine hundred eighty-five trillion, eight hundred thirty-nine billion, one hundred sixty-two million, two hundred forty-seven thousand, six hundred forty-four.

Scientific notation

• Scientific notation: 1.2985839162247644 × 10¹⁶

Factors of 12985839162247644

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 664

Divisors of 12985839162247644

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 3 4 6 7 9 11 12 14 18 21 22 27 28 33 36 42 44 49 54 63 66 77 84 98 99 108 121 126 132 147 154 189 196 198 231 242 252 294 297 308 343 363 378 396 441 462 484 539 588 594 641 686 693 726 756 847 882 924 1029 1078 1089 1188 1282 1323 1331 1372 1386 1452 1617 1694 1764 1923 2058 2079 2156 2178 2541 2564 2646 2662 2772 3087 3234 3267 3388 3773 3846 3993 4116 4158 4356 4487 4851 5082 5292 5324 5769 5929 6174 6468 6534 7051 7546 7623 7692 7986 8316 8974 9261 9317 9702 10164 11319 11538 11858 11979 12348 13068 13461 14102 14553 15092 15246 15972 17307 17787 17948 18522 18634 19404 21153 22638 22869 23076 23716 23958 26922 27951 28204 29106 30492 31409 33957 34614 35574 35937 37044 37268 40383 41503 42306 45276 45738 47916 49357 53361 53844 55902 58212 62818 63459 65219 67914 69228 71148 71874 77561 80766 83006 83853 84612 91476 94227 98714 101871 106722 111804 121149 124509 125636 126918 130438 135828 143748 148071 155122 160083 161532 166012 167706 188454 190377 195657 197428 203742 213444 219863 232683 242298 249018 251559 253836 260876 282681 296142 310244 320166 335412 345499 373527 376908 380754 391314 407484 410881 439726 444213 456533 465366 484596 498036 503118 542927 565362 586971 592284 640332 659589 690998 698049 747054 761508 782628 821762 848043 853171 879452 888426 913066 930732 1006236 1036497 1085854 1120581 1130724 1173942 1232643 1319178 1332639 1369599 1381996 1396098 1494108 1628781 1643524 1696086 1706342 1760913 1776852 1826132 1978767 2072994 2094147 2171708 2241162 2347884 2418493 2465286 2559513 2638356 2665278 2739198 2792196 2876167 3109491 3257562 3392172 3412684 3521826 3697929 3800489 3957534 4108797 4145988 4188294 4482324 4519691 4836986 4886343 4930572 5119026 5330556 5478396 5752334 5936301 5972197 6218982 6515124 7043652 7255479 7395858 7600978 7678539 7915068 8217594 8376588 8628501 9039382 9328473 9673972 9772686 10238052 11093787 11401467 11504668 11872602 11944394 12326391 12437964 13559073 14510958 14659029 14791716 15201956 15357078 16435188 17257002 17916591 18078764 18656946 19545372 20133169 21766437 22187574 22802934 23035617 23745204 23888788 24652782 25885503 26603423 27118146 29021916 29318058 30714156 31637837 34204401 34514004 35833182 37313892 40266338 40677219 41805379 43532874 44375148 45605868 46071234 49305564 49716601 51771006 53206846 53749773 54236292 58636116 60399507 63275674 65299311 68408802 71666364 77656509 79810269 80532676 81354438 83610758 87065748 92142468 94913511 99433202 102613203 103542012 106413692 107499546 120799014 122031657 125416137 126551348 130598622 136817604 140932183 149149803 155313018 159620538 161249319 162708876 167221516 181198521 189827022 198866404 205226406 214999092 221464859 239430807 241598028 244063314 250832274 261197244 263374721 281864366 284740533 292637653 298299606 310626036 319241076 322498638 348016207 362397042 376248411 379654044 410452812 422796549 442929718 447449409 478861614 488126628 501664548 526749442 543595563 546882611 563728732 569481066 585275306 596599212 644997276 664394577 696032414 718292421 724794084 752496822 790124163 845593098 854221599 877912959 885859436 894898818 957723228 1044048621 1053498884 1087191126 1093765222 1128745233 1138962132 1170550612 1268389647 1328789154 1342348227 1392064828 1436584842 1504993644 1550254013 1580248326 1640647833 1691186196 1708443198 1755825918 1789797636 1843623047 1993183731 2088097242 2174382252 2187530444 2257490466 2370372489 2436113449 2536779294 2633738877 2657578308 2684696454 2873169684 2897121931 3100508026 3132145863 3160496652 3281295666 3416886396 3511651836 3687246094 3805168941 3828178277 3986367462 4176194484 4514980932 4650762039 4740744978 4872226898 4921943499 5073558588 5267477754 5369392908 5530869141 5794243862 5979551193 6201016052 6264291726 6562591332 7111117467 7308340347 7374492188 7610337882 7656356554 7901216631 7972734924 8691365793 9301524078 9396437589 9481489956 9744453796 9843886998 10534955508 11061738282 11484534831 11588487724 11959102386 12528583452 12905361329 13952286117 14222234934 14616680694 14765830497 15220675764 15312713108 15802433262 16592607423 17052794143 17382731586 18603048156 18792875178 19687773996 20279853517 21925021041 22123476564 22969069662 23918204772 25810722658 26074097379 26797247939 27904572234 28444469868 29233361388 29531660994 31604866524 31868341241 33185214846 34105588286 34453604493 34765463172 37585750356 38716083987 40559707034 41856858351 43850042082 45938139324 49777822269 51158382429 51621445316 52148194758 53594495878 55809144468 59063321988 60839560551 63736682482 65775063123 66370429692 68211176572 68907208986 77432167974 78222292137 80391743817 81119414068 83713716702 87700084164 90337529303 95605023723 99555644538 102316764858 103360813479 104296389516 107188991756 116148251961 121679121102 127473364964 131550126246 137814417972 141958974619 153475147287 154864335948 156444584274 160783487634 167427433404 180675058606 182518681653 187580735573 191210047446 199111289076 204633529716 206721626958 223078388687 232296503922 241175231451 243358242204 263100252492 271012587909 283917949238 286815071169 306950294574 312889168548 321566975268 348444755883 350551753651 361350117212 365037363306 375161471146 382420094892 413443253916 425876923857 446156777374 460425441861 464593007844 482350462902 542025175818 547556044959 562742206719 567835898476 573630142338 613900589148 669235166061 696889511766 701103507302 723525694353 730074726612 750322942292 813037763727 851753847714 860445213507 892313554748 920850883722 964700925804 993712822333 1051655260953 1084050351636 1095112089918 1125484413438 1147260284676 1277630771571 1338470332122 1393779023532 1402207014604 1447051388706 1561548720809 1626075527454 1688226620157 1703507695428 1720890427014 1841701767444 1987425644666 2007705498183 2103310521906 2190224179836 2250968826876 2439113291181 2453862275557 2555261543142 2676940664244 2894102777412 2981138466999 3123097441618 3154965782859 3252151054908 3376453240314 3441780854028 3832892314713 3974851289332 4015410996366 4206621043812 4684646162427 4878226582362 4907724551114 5064679860471 5110523086284 5962276933998 6023116494549 6246194883236 6309931565718 6752906480628 7361586826671 7665784629426 8030821992732 8943415400997 9369292324854 9464897348577 9756453164724 9815449102228 10129359720942 10930841045663 11924553867996 12046232989098 12619863131436 14053938487281 14723173653342 15331569258852 17177035928899 17886830801994 18738584649708 18929794697154 20258719441884 21861682091326 22084760480013 24092465978196 26830246202991 28107876974562 29446347306684 32792523136989 34354071857798 35773661603988 37859589394308 42161815461843 43723364182652 44169520960026 51531107786697 53660492405982 56215753949124 65585046273978 66254281440039 68708143715596 84323630923686 88339041920052 98377569410967 103062215573394 107320984811964 120239251502293 131170092547956 132508562880078 154593323360091 168647261847372 196755138821934 206124431146788 240478503004586 265017125760156 295132708232901 309186646720182 360717754506879 393510277643868 463779970080273 480957006009172 590265416465802 618373293440364 721435509013758 927559940160546 1082153263520637 1180530832931604 1442871018027516 1855119880321092 2164306527041274 3246459790561911 4328613054082548 6492919581123822 12985839162247644
• Sum of all divisors σ(n): 43252502856192000
• Sum of proper divisors (its aliquot sum) s(n): 30266663693944356
• 12985839162247644 is an abundant number, because the sum of its proper divisors (30266663693944356) is greater than itself. Its abundance is 17280824531696712

Bases of 12985839162247644

• Binary: 101110001000101000110101001010011000000100100111011100₂
• Hexadecimal: 0x2E228D4A6049DC
• Base-36: 3JV3G5KRR30

Squares and roots of 12985839162247644

• 12985839162247644 squared (12985839162247644²) is 168632018747764592550929983550736
• 12985839162247644 cubed (12985839162247644³) is 2189828273063600353555611474670845867569670465984
• The square root of 12985839162247644 is 113955426.2080031185
• The cube root of 12985839162247644 is 235048.0611659833

Scales and comparisons

• 12,985,839,162,247,644 seconds is equal to 412,909,517 years, 27 weeks, 20 hours, 47 minutes, 24 seconds.
• To count from 1 to 12,985,839,162,247,644 would take you about one billion, two hundred thirty-eight million, seven hundred twenty-eight thousand, five hundred fifty-two years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 12985839162247644 cubic inches would be around 19587.3 feet tall.

Recreational maths with 12985839162247644

• 12985839162247644 backwards is 44674226193858921
• The number of decimal digits it has is: 17
• The sum of 12985839162247644's digits is 81
• More coming soon!