61220707987968

Names of 61220707987968

• Cardinal: 61220707987968 can be written as Sixty-one trillion, two hundred twenty billion, seven hundred seven million, nine hundred eighty-seven thousand, nine hundred sixty-eight.

Scientific notation

• Scientific notation: 6.1220707987968 × 10¹³

Factors of 61220707987968

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 805

Divisors of 61220707987968

• Number of divisors d(n): 800
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 54 64 72 81 96 108 128 137 144 162 192 211 216 223 229 256 274 288 324 384 411 422 432 446 458 512 548 576 633 648 669 687 768 822 844 864 892 916 1096 1152 1233 1266 1296 1338 1374 1536 1644 1688 1728 1784 1832 1899 2007 2061 2192 2304 2466 2532 2592 2676 2748 3288 3376 3456 3568 3664 3699 3798 4014 4122 4384 4608 4932 5064 5184 5352 5496 5697 6021 6183 6576 6752 6912 7136 7328 7398 7596 8028 8244 8768 9864 10128 10368 10704 10992 11097 11394 12042 12366 13152 13504 13824 14272 14656 14796 15192 16056 16488 17091 17536 18063 18549 19728 20256 20736 21408 21984 22194 22788 24084 24732 26304 27008 28544 28907 29312 29592 30384 30551 31373 32112 32976 34182 35072 36126 37098 39456 40512 41472 42816 43968 44388 45576 47053 48168 48319 49464 51067 52608 54016 57088 57814 58624 59184 60768 61102 62746 64224 65952 68364 70144 72252 74196 78912 81024 85632 86721 87936 88776 91152 91653 94106 94119 96336 96638 98928 102134 105216 108032 114176 115628 117248 118368 121536 122204 125492 128448 131904 136728 141159 144504 144957 148392 153201 157824 162048 171264 173442 175872 177552 182304 183306 188212 188238 192672 193276 197856 204268 210432 231256 236736 243072 244408 250984 256896 260163 263808 273456 274959 282318 282357 289008 289914 296784 306402 315648 324096 342528 346884 351744 355104 364608 366612 376424 376476 385344 386552 395712 408536 423477 434871 459603 462512 473472 486144 488816 501968 513792 520326 527616 546912 549918 564636 564714 578016 579828 593568 612804 631296 693768 710208 729216 733224 752848 752952 770688 773104 780489 791424 817072 824877 846954 847071 869742 919206 925024 946944 972288 977632 1003936 1027584 1040652 1055232 1093824 1099836 1129272 1129428 1156032 1159656 1187136 1225608 1270431 1304613 1378809 1387536 1420416 1458432 1466448 1505696 1505904 1541376 1546208 1560978 1582848 1634144 1649754 1693908 1694142 1739484 1838412 1850048 1893888 1955264 2007872 2081304 2187648 2199672 2258544 2258856 2312064 2319312 2341467 2374272 2451216 2474631 2540862 2541213 2609226 2757618 2775072 2840832 2916864 2932896 3011392 3011808 3082752 3092416 3121956 3165696 3268288 3299508 3387816 3388284 3478968 3676824 3700096 3811293 3910528 3913839 4015744 4136427 4162608 4375296 4399344 4517088 4517712 4624128 4638624 4682934 4748544 4902432 4949262 5081724 5082426 5218452 5515236 5550144 5681664 5865792 6022784 6023616 6184832 6243912 6446261 6536576 6599016 6619703 6775632 6776568 6957936 6996179 7353648 7400192 7622586 7821056 7827678 8031488 8272854 8325216 8750592 8798688 9034176 9035424 9248256 9277248 9365868 9497088 9804864 9898524 10163448 10164852 10436904 10775137 11030472 11100288 11731584 12045568 12047232 12369664 12487824 12892522 13073152 13198032 13239406 13551264 13553136 13915872 13992358 14707296 14800384 15245172 15642112 15655356 16062976 16545708 16650432 17597376 18068352 18070848 18554496 18731736 19338783 19609728 19797048 19859109 20326896 20329704 20873808 20988537 21550274 22060944 22200576 23463168 24091136 24094464 24739328 24975648 25785044 26146304 26396064 26478812 27102528 27106272 27831744 27984716 29414592 30490344 31310712 32325411 33091416 33300864 35194752 36136704 36141696 37108992 37463472 38677566 39219456 39594096 39718218 40653792 40659408 41747616 41977074 43100548 44121888 44401152 46926336 48188928 49951296 51570088 52792128 52957624 54205056 54212544 55663488 55969432 58016349 58829184 59577327 60980688 62621424 62965611 64650822 66182832 66601728 70389504 72273408 72283392 74217984 74926944 77355132 78438912 79188192 79436436 81307584 81318816 83495232 83954148 86201096 88243776 96976233 99902592 103140176 105584256 105915248 108410112 108425088 111326976 111938864 116032698 117658368 119154654 121961376 125242848 125931222 129301644 132365664 133203456 140779008 144566784 149853888 154710264 158376384 158872872 162615168 162637632 166990464 167908296 172402192 174049047 176487552 178731981 188896833 193952466 199805184 206280352 211168512 211830496 216820224 216850176 222653952 223877728 232065396 235316736 238309308 243922752 250485696 251862444 258603288 264731328 290928699 299707776 309420528 316752768 317745744 325230336 325275264 333980928 335816592 344804384 348098094 352975104 357463962 377793666 387904932 399610368 412560704 422337024 423660992 433700352 447755456 464130792 476618616 487845504 500971392 503724888 517206576 522147141 529462656 536195943 566690499 581857398 599415552 618841056 633505536 635491488 650460672 650550528 667961856 671633184 689608768 696196188 705950208 714927924 755587332 775809864 825121408 847321984 872786097 895510912 928261584 953237232 975691008 1001942784 1007449776 1034413152 1044294282 1058925312 1072391886 1133380998 1163714796 1198831104 1237682112 1267011072 1270982976 1301101056 1343266368 1379217536 1392392376 1429855848 1476193769 1511174664 1551619728 1650242816 1694643968 1745572194 1791021824 1856523168 1906474464 1951382016 2003885568 2014899552 2068826304 2088588564 2117850624 2144783772 2266761996 2327429592 2475364224 2541965952 2686532736 2758435072 2784784752 2859711696 2952387538 3022349328 3103239456 3300485632 3389287936 3491144388 3582043648 3713046336 3812948928 4029799104 4137652608 4177177128 4289567544 4428581307 4533523992 4654859184 4950728448 5083931904 5373065472 5516870144 5569569504 5719423392 5904775076 6044698656 6206478912 6982288776 7426092672 7625897856 8059598208 8275305216 8354354256 8579135088 8857162614 9067047984 9309718368 9901456896 10167863808 10746130944 11139139008 11438846784 11809550152 12089397312 12412957824 13285743921 13964577552 14852185344 15251795712 16119196416 16550610432 16708708512 17158270176 17714325228 18134095968 18619436736 22278278016 22877693568 23619100304 24178794624 24825915648 26571487842 27929155104 29704370688 30503591424 32238392832 33417417024 34316540352 35428650456 36268191936 37238873472 39857231763 44556556032 45755387136 47238200608 48357589248 49651831296 53142975684 55858310208 66834834048 68633080704 70857300912 72536383872 74477746944 79714463526 89113112064 91510774272 94476401216 96715178496 106285951368 111716620416 119571695289 133669668096 137266161408 141714601824 145072767744 148955493888 159428927052 188952802432 212571902736 223433240832 239143390578 267339336192 274532322816 283429203648 290145535488 318857854104 377905604864 425143805472 446866481664 478286781156 566858407296 637715708208 755811209728 850287610944 956573562312 1133716814592 1275431416416 1700575221888 1913147124624 2267433629184 2550862832832 3401150443776 3826294249248 5101725665664 6802300887552 7652588498496 10203451331328 15305176996992 20406902662656 30610353993984 61220707987968
• Sum of all divisors σ(n): 186574293480960
• Sum of proper divisors (its aliquot sum) s(n): 125353585492992
• 61220707987968 is an abundant number, because the sum of its proper divisors (125353585492992) is greater than itself. Its abundance is 64132877505024

Bases of 61220707987968

• Binary: 1101111010111000001110100011010111001000000000₂
• Hexadecimal: 0x37AE0E8D7200
• Base-36: LP8EKV400

Squares and roots of 61220707987968

• 61220707987968 squared (61220707987968²) is 3747975086548048882832769024
• 61220707987968 cubed (61220707987968³) is 229453688319737192384285041091505115103232
• The square root of 61220707987968 is 7824366.2994499435
• The cube root of 61220707987968 is 39412.3909913575

Scales and comparisons

• 61,220,707,987,968 seconds is equal to 1,946,629 years, 7 weeks, 4 days, 2 hours, 52 minutes, 48 seconds.
• To count from 1 to 61,220,707,987,968 would take you about four million, eight hundred sixty-six thousand, five hundred seventy-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 61220707987968 cubic inches would be around 3284.4 feet tall.

Recreational maths with 61220707987968

• 61220707987968 backwards is 86978970702216
• 61220707987968 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 61220707987968's digits is 72
• More coming soon!