18107872235136

Names of 18107872235136

• Cardinal: 18107872235136 can be written as Eighteen trillion, one hundred seven billion, eight hundred seventy-two million, two hundred thirty-five thousand, one hundred thirty-six.

Scientific notation

• Scientific notation: 1.8107872235136 × 10¹³

Factors of 18107872235136

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 566329

Divisors of 18107872235136

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 17 18 23 24 32 34 36 46 48 51 64 68 69 71 72 92 96 102 128 136 138 142 144 153 184 192 204 207 213 272 276 284 288 306 368 384 391 408 414 426 544 552 568 576 612 639 736 782 816 828 852 1088 1104 1136 1152 1173 1207 1224 1278 1472 1564 1632 1633 1656 1704 2176 2208 2272 2346 2414 2448 2556 2944 3128 3264 3266 3312 3408 3519 3621 4416 4544 4692 4828 4896 4899 5112 6256 6528 6532 6624 6816 7038 7242 8832 9088 9384 9656 9792 9798 10224 10863 12512 13064 13248 13632 14076 14484 14697 18768 19312 19584 19596 20448 21726 25024 26128 26496 27264 27761 28152 28968 29394 37536 38624 39192 40896 43452 50048 52256 55522 56304 57936 58788 75072 77248 78384 81792 83283 86904 104512 111044 112608 115872 117576 150144 154496 156768 166566 173808 209024 222088 225216 231744 235152 249849 313536 333132 347616 444176 450432 463488 470304 499698 566213 627072 666264 695232 888352 940608 999396 1132426 1332528 1390464 1698639 1776704 1881216 1998792 2264852 2665056 3397278 3553408 3997584 4529704 5095917 5330112 6794556 7995168 9059408 9625621 10191834 10660224 13022899 13589112 15990336 18118816 19251242 20383668 26045798 27178224 28876863 31980672 36237632 38502484 39068697 40201123 40767336 52091596 54356448 57753726 72475264 77004968 78137394 80402246 81534672 86630589 104183192 108712896 115507452 117206091 120603369 154009936 156274788 160804492 163069344 173261178 208366384 217425792 221389283 231014904 234412182 241206738 308019872 312549576 321608984 326138688 346522356 361810107 416732768 442778566 462029808 468824364 482413476 616039744 625099152 643217968 652277376 664167849 683419091 693044712 723620214 833465536 885557132 924059616 924625829 937648728 964826952 1232079488 1250198304 1286435936 1328335698 1366838182 1386089424 1447240428 1666931072 1771114264 1848119232 1849251658 1875297456 1929653904 1992503547 2050257273 2500396608 2572871872 2656671396 2733676364 2772178848 2773877487 2894480856 3542228528 3696238464 3698503316 3750594912 3859307808 3985007094 4100514546 5000793216 5145743744 5313342792 5467352728 5544357696 5547754974 5788961712 6150771819 7084457056 7397006632 7501189824 7718615616 7970014188 8201029092 8321632461 10626685584 10934705456 11088715392 11095509948 11577923424 12301543638 14168914112 14794013264 15002379648 15437231232 15718639093 15940028376 16402058184 16643264922 21253371168 21869410912 22191019896 23155846848 24603087276 28337828224 29588026528 31437278186 31880056752 32804116368 33286529844 42506742336 43738821824 44382039792 46311693696 47155917279 49206174552 59176053056 62874556372 63760113504 65608232736 66573059688 85013484672 87477643648 88764079584 94311834558 98412349104 118352106112 125749112744 127520227008 131216465472 133146119376 141467751837 177528159168 188623669116 196824698208 251498225488 255040454016 262432930944 266292238752 282935503674 355056318336 377247338232 393649396416 502996450976 532584477504 565871007348 754494676464 787298792832 1005992901952 1065168955008 1131742014696 1508989352928 2011985803904 2263484029392 3017978705856 4526968058784 6035957411712 9053936117568 18107872235136
• Sum of all divisors σ(n): 58382189648640
• Sum of proper divisors (its aliquot sum) s(n): 40274317413504
• 18107872235136 is an abundant number, because the sum of its proper divisors (40274317413504) is greater than itself. Its abundance is 22166445178368

Bases of 18107872235136

• Binary: 100000111100000010001010010101100111010000000₂
• Hexadecimal: 0x1078114ACE80
• Base-36: 6F2N3LI80

Squares and roots of 18107872235136

• 18107872235136 squared (18107872235136²) is 327895036884009236472938496
• 18107872235136 cubed (18107872235136³) is 5937481434430845493628097576741378195456
• The square root of 18107872235136 is 4255334.5620686513
• The cube root of 18107872235136 is 26259.6625278471

Scales and comparisons

• 18,107,872,235,136 seconds is equal to 575,774 years, 16 weeks, 6 days, 13 hours, 45 minutes, 36 seconds.
• To count from 1 to 18,107,872,235,136 would take you about one million, four hundred thirty-nine thousand, four hundred thirty-five 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 18107872235136 cubic inches would be around 2188.3 feet tall.

Recreational maths with 18107872235136

• 18107872235136 backwards is 63153227870181
• The number of decimal digits it has is: 14
• The sum of 18107872235136's digits is 54
• More coming soon!