38972342746872

Names of 38972342746872

• Cardinal: 38972342746872 can be written as Thirty-eight trillion, nine hundred seventy-two billion, three hundred forty-two million, seven hundred forty-six thousand, eight hundred seventy-two.

Scientific notation

• Scientific notation: 3.8972342746872 × 10¹³

Factors of 38972342746872

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 190

Divisors of 38972342746872

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 3 4 6 8 9 12 17 18 24 27 34 36 51 54 67 68 72 81 101 102 108 134 136 153 162 201 202 204 216 243 268 289 303 306 324 402 404 408 459 486 536 578 603 606 612 648 729 804 808 867 909 918 972 1139 1156 1206 1212 1224 1377 1458 1608 1717 1734 1809 1818 1836 1944 2187 2278 2312 2412 2424 2601 2727 2754 2916 3417 3434 3468 3618 3636 3672 4131 4374 4489 4556 4824 4913 5151 5202 5427 5454 5508 5832 6767 6834 6868 6936 7236 7272 7803 8181 8262 8748 8978 9112 9826 10251 10302 10404 10854 10908 11016 12393 13467 13534 13668 13736 14472 14739 15453 15606 16281 16362 16524 17496 17956 19363 19652 20301 20502 20604 20808 21708 21816 23409 24543 24786 26934 27068 27336 29189 29478 30753 30906 31212 32562 32724 33048 35912 37179 38726 39304 40401 40602 41004 41208 43416 44217 46359 46818 48843 49086 49572 53868 54136 58089 58378 58956 60903 61506 61812 62424 65124 65448 70227 73629 74358 76313 77452 80802 81204 82008 87567 88434 92259 92718 93636 97686 98172 99144 107736 115039 116178 116756 117912 121203 121806 123012 123624 130248 132651 139077 140454 146529 147258 148716 152626 154904 161604 162408 174267 175134 176868 182709 184518 185436 187272 195372 196344 210681 220887 228939 230078 232356 233512 242406 243612 246024 262701 265302 276777 278154 280908 293058 294516 297432 305252 323208 329171 345117 348534 350268 353736 363609 365418 369036 370872 390744 397953 417231 421362 441774 453389 457878 460156 464712 484812 487224 496213 522801 525402 530604 548127 553554 556308 561816 586116 589032 610504 632043 658342 686817 690234 697068 700536 727218 730836 738072 788103 795906 830331 834462 842724 883548 906778 915756 920312 969624 987513 992426 1035351 1045602 1050804 1061208 1090827 1096254 1107108 1112616 1172232 1193859 1251693 1264086 1297321 1316684 1360167 1373634 1380468 1394136 1454436 1461672 1488639 1568403 1576206 1591812 1644381 1660662 1668924 1685448 1767096 1813556 1831512 1955663 1975026 1984852 2060451 2070702 2091204 2101608 2181654 2192508 2214216 2364309 2387718 2490993 2503386 2528172 2594642 2633368 2720334 2747268 2760936 2908872 2962539 2977278 3106053 3136806 3152412 3183624 3272481 3288762 3321324 3337848 3581577 3627112 3755079 3891963 3911326 3950052 3969704 4080501 4120902 4141404 4182408 4363308 4385016 4465917 4705209 4728618 4775436 4933143 4981986 5006772 5056344 5189284 5440668 5494536 5866989 5925078 5954556 6181353 6212106 6273612 6304824 6544962 6577524 6642648 7092927 7163154 7510158 7707613 7783926 7822652 7900104 8161002 8241804 8282808 8726616 8887617 8931834 9318159 9410418 9457236 9550872 9817443 9866286 9963972 10013544 10378568 10744731 10881336 11675889 11733978 11850156 11909112 12241503 12362706 12424212 12547224 13089924 13155048 13397751 14115627 14185854 14326308 14799429 15020316 15415226 15567852 15645304 16322004 16483608 17600967 17775234 17863668 18544059 18636318 18820836 18914472 19634886 19732572 19927944 21278781 21489462 22054457 23122839 23351778 23467956 23700312 24483006 24725412 24848424 26179848 26662851 26795502 27954477 28231254 28371708 28652616 29598858 30040632 30830452 31135704 32644008 33246271 35027667 35201934 35550468 35727336 36724509 37088118 37272636 37641672 39269772 39465144 40193253 42346881 42557562 42978924 44108914 46245678 46703556 46935912 48966012 49450824 52802901 53325702 53591004 55632177 55908954 56462508 56743416 59197716 61660904 63836343 66163371 66492542 69368517 70055334 70403868 71100936 73449018 74176236 74545272 78539544 79988553 80386506 83863431 84693762 85115124 85957848 88217828 92491356 93407112 97932024 99738813 105083001 105605802 106651404 107182008 110173527 111264354 111817908 112925016 118395432 120579759 127672686 131029421 132326742 132985084 138737034 140110668 140807736 146898036 148352472 158408703 159977106 160773012 166896531 167726862 169387524 170230248 176435656 184982712 198490113 199477626 208105551 210166002 211211604 213302808 220347054 222528708 223635816 239965659 241159518 251590293 255345372 262058842 264653484 265970168 277474068 280221336 293796072 299216439 315249003 316817406 319954212 321546024 330520581 333793062 335453724 338775048 361739277 393088263 396980226 398955252 416211102 420332004 422423208 440694108 445057416 475226109 479931318 482319036 503180586 510690744 524117684 529306968 554948136 595470339 598432878 624316653 630498006 633634812 639908424 661041162 667586124 670907448 719896977 723478554 786176526 793960452 797910504 832422204 840664008 881388216 897649317 945747009 950452218 959862636 964638072 991561743 1006361172 1048235368 1085217831 1179264789 1190940678 1196865756 1248633306 1260996012 1267269624 1322082324 1335172248 1425678327 1439793954 1446957108 1572353052 1587920904 1664844408 1786411017 1795298634 1872949959 1891494018 1900904436 1919725272 1983123486 2012722344 2170435662 2227500157 2358529578 2381881356 2393731512 2497266612 2521992024 2644164648 2692947951 2837241027 2851356654 2879587908 2893914216 3144706104 3537794367 3572822034 3590597268 3745899918 3782988036 3801808872 3966246972 4277034981 4340871324 4455000314 4717059156 4763762712 4994533224 5359233051 5385895902 5618849877 5674482054 5702713308 5759175816 6682500471 7075588734 7145644068 7181194536 7491799836 7565976072 7932493944 8078843853 8554069962 8681742648 8910000628 9434118312 10613383101 10718466102 10771791804 11237699754 11348964108 11405426616 13365000942 14151177468 14291288136 14983599672 16077699153 16157687706 16856549631 17108139924 17820001256 20047501413 21226766202 21436932204 21543583608 22475399508 22697928216 24236531559 26730001884 28302354936 31840149303 32155398306 32315375412 33713099262 34216279848 40095002826 42453532404 42873864408 44950799016 48233097459 48473063118 53460003768 60142504239 63680298606 64310796612 64630750824 67426198524 72709594677 80190005652 84907064808 95520447909 96466194918 96946126236 120285008478 127360597212 128621593224 134852397048 145419189354 160380011304 180427512717 191040895818 192932389836 193892252472 240570016956 254721194424 286561343727 290838378708 360855025434 382081791636 385864779672 481140033912 541282538151 573122687454 581676757416 721710050868 764163583272 1082565076302 1146245374908 1443420101736 1623847614453 2165130152604 2292490749816 3247695228906 4330260305208 4871542843359 6495390457812 9743085686718 12990780915624 19486171373436 38972342746872
• Sum of all divisors σ(n): 119375390736000
• Sum of proper divisors (its aliquot sum) s(n): 80403047989128
• 38972342746872 is an abundant number, because the sum of its proper divisors (80403047989128) is greater than itself. Its abundance is 41430705242256

Bases of 38972342746872

• Binary: 1000110111000111110100101001010011111011111000₂
• Hexadecimal: 0x2371F4A53EF8
• Base-36: DTBNAMVI0

Squares and roots of 38972342746872

• 38972342746872 squared (38972342746872²) is 1518843499179666586265784384
• 38972342746872 cubed (38972342746872³) is 59192889428888367565238594529006242446848
• The square root of 38972342746872 is 6242783.2532350505
• The cube root of 38972342746872 is 33904.0961589347

Scales and comparisons

• 38,972,342,746,872 seconds is equal to 1,239,199 years, 49 weeks, 2 days, 19 hours, 1 minute, 12 seconds.
• To count from 1 to 38,972,342,746,872 would take you about three million, ninety-seven thousand, nine hundred ninety-nine 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 38972342746872 cubic inches would be around 2825.3 feet tall.

Recreational maths with 38972342746872

• 38972342746872 backwards is 27864724327983
• 38972342746872 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 38972342746872's digits is 72
• More coming soon!