123815994216768

Names of 123815994216768

• Cardinal: 123815994216768 can be written as One hundred twenty-three trillion, eight hundred fifteen billion, nine hundred ninety-four million, two hundred sixteen thousand, seven hundred sixty-eight.

Scientific notation

• Scientific notation: 1.23815994216768 × 10¹⁴

Factors of 123815994216768

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 410934

Divisors of 123815994216768

• Number of divisors d(n): 448
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 27 28 32 36 42 48 49 54 56 63 64 72 84 96 98 108 112 126 144 147 168 189 192 196 216 224 252 288 294 336 343 378 392 432 441 448 504 509 576 588 672 686 756 784 864 882 1008 1018 1029 1176 1323 1344 1372 1512 1527 1568 1728 1764 2016 2036 2058 2352 2646 2744 3024 3054 3087 3136 3528 3563 4032 4072 4116 4581 4704 5292 5488 6048 6108 6174 7056 7126 8144 8232 9162 9261 9408 10584 10689 10976 12096 12216 12348 13743 14112 14252 16288 16464 18324 18522 21168 21378 21952 24432 24696 24941 27486 28224 28504 32067 32576 32928 36648 37044 42336 42756 48864 49392 49882 54972 57008 64134 65856 73296 74088 74823 84672 85512 96201 97728 98784 99764 109944 114016 128268 146592 148176 149646 171024 174587 192402 197568 199528 219888 224469 228032 256536 293184 296352 299292 342048 349174 384804 399056 410413 439776 448938 513072 523761 592704 598584 673407 684096 698348 769608 798112 820826 879552 897876 1026144 1047522 1197168 1231239 1346814 1396696 1539216 1571283 1596224 1641652 1795752 2052288 2095044 2394336 2462478 2693628 2793392 2872891 3078432 3142566 3283304 3591504 3693717 4190088 4713849 4788672 4924956 5387256 5586784 5745782 6156864 6285132 6566608 7183008 7387434 8380176 8618673 9427698 9849912 10774512 11081151 11173568 11491564 12570264 13133216 14366016 14774868 16760352 17237346 18855396 19699824 20110237 21549024 22162302 22983128 25140528 25856019 26266432 29549736 33520704 34474692 37710792 39399648 40220474 43098048 44324604 45966256 50281056 51712038 59099472 60330711 68949384 75421584 77568057 78799296 80440948 88649208 91932512 100562112 103424076 118198944 120661422 137898768 140771659 150843168 155136114 160881896 177298416 180992133 183865024 206848152 208900217 236397888 241322844 275797536 281543318 301686336 310272228 321763792 354596832 361984266 413696304 417800434 422314977 482645688 542976399 551595072 563086636 620544456 626700651 643527584 709193664 723968532 827392608 835600868 844629954 965291376 1085952798 1126173272 1241088912 1253401302 1266944931 1287055168 1447937064 1462301519 1654785216 1671201736 1689259908 1880101953 1930582752 2171905596 2252346544 2482177824 2506802604 2533889862 2895874128 2924603038 3342403472 3378519816 3760203906 3800834793 3861165504 4343811192 4386904557 4504693088 4964355648 5013605208 5067779724 5640305859 5791748256 5849206076 6684806944 6757039632 7520407812 7601669586 8687622384 8773809114 9009386176 10027210416 10135559448 10236110633 11280611718 11583496512 11698412152 13160713671 13369613888 13514079264 15040815624 15203339172 17375244768 17547618228 20054420832 20271118896 20472221266 22561223436 23396824304 26321427342 27028158528 30081631248 30406678344 30708331899 34750489536 35095236456 39482141013 40108841664 40542237792 40944442532 45122446872 46793648608 52642854684 60163262496 60813356688 61416663798 70190472912 71652774431 78964282026 81084475584 81888885064 90244893744 92124995697 93587297216 105285709368 120326524992 121626713376 122833327596 140380945824 143305548862 157928564052 163777770128 180489787488 184249991394 210571418736 214958323293 243253426752 245666655192 276374987091 280761891648 286611097724 315857128104 327555540256 360979574976 368499982788 421142837472 429916646586 491333310384 552749974182 573222195448 631714256208 644874969879 655111080512 736999965576 842285674944 859833293172 982666620768 1105499948364 1146444390896 1263428512416 1289749939758 1473999931152 1719666586344 1934624909637 1965333241536 2210999896728 2292888781792 2526857024832 2579499879516 2947999862304 3439333172688 3869249819274 4421999793456 4585777563584 5158999759032 5895999724608 6878666345376 7738499638548 8843999586912 10317999518064 13757332690752 15476999277096 17687999173824 20635999036128 30953998554192 41271998072256 61907997108384 123815994216768
• Sum of all divisors σ(n): 425320236480000
• Sum of proper divisors (its aliquot sum) s(n): 301504242263232
• 123815994216768 is an abundant number, because the sum of its proper divisors (301504242263232) is greater than itself. Its abundance is 177688248046464

Bases of 123815994216768

• Binary: 11100001001110000101000010110100101000101000000₂
• Hexadecimal: 0x709C285A5140
• Base-36: 17W0A64EO0

Squares and roots of 123815994216768

• 123815994216768 squared (123815994216768²) is 15330400423886726821772365824
• 123815994216768 cubed (123815994216768³) is 1898148770224696663929284315932141250936832
• The square root of 123815994216768 is 11127263.5547455243
• The cube root of 123815994216768 is 49841.6314800703

Scales and comparisons

• 123,815,994,216,768 seconds is equal to 3,936,965 years, 32 weeks, 4 days, 14 hours, 52 minutes, 48 seconds.
• To count from 1 to 123,815,994,216,768 would take you about nine million, eight hundred forty-two thousand, four hundred fourteen 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 123815994216768 cubic inches would be around 4153.5 feet tall.

Recreational maths with 123815994216768

• 123815994216768 backwards is 867612499518321
• 123815994216768 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 123815994216768's digits is 72
• More coming soon!