18117961396224

Names of 18117961396224

• Cardinal: 18117961396224 can be written as Eighteen trillion, one hundred seventeen billion, nine hundred sixty-one million, three hundred ninety-six thousand, two hundred twenty-four.

Scientific notation

• Scientific notation: 1.8117961396224 × 10¹³

Factors of 18117961396224

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 228

Divisors of 18117961396224

• Number of divisors d(n): 468
• Complete list of divisors:
  1 2 3 4 6 8 12 16 17 24 32 34 48 51 64 67 68 96 102 128 134 136 139 192 201 204 256 268 272 278 384 402 408 417 512 536 544 556 768 804 816 834 1024 1072 1088 1112 1139 1536 1608 1632 1668 2048 2144 2176 2224 2278 2363 3072 3216 3264 3336 3417 4096 4288 4352 4448 4489 4556 4726 6144 6432 6528 6672 6834 7089 8576 8704 8896 8978 9112 9313 9452 12288 12864 13056 13344 13467 13668 14178 17152 17408 17792 17956 18224 18626 18904 19321 25728 26112 26688 26934 27336 27939 28356 34304 34816 35584 35912 36448 37252 37808 38642 51456 52224 53376 53868 54672 55878 56712 57963 68608 69632 71168 71824 72896 74504 75616 76313 77284 102912 104448 106752 107736 109344 111756 113424 115926 137216 142336 143648 145792 149008 151232 152626 154568 158321 205824 208896 213504 215472 218688 223512 226848 228939 231852 274432 284672 287296 291584 298016 302464 305252 309136 316642 328457 411648 427008 430944 437376 447024 453696 457878 463704 474963 569344 574592 583168 596032 604928 610504 618272 623971 633284 656914 823296 854016 861888 874752 894048 907392 915756 927408 949926 985371 1149184 1166336 1192064 1209856 1221008 1236544 1247942 1266568 1294507 1313828 1708032 1723776 1749504 1788096 1814784 1831512 1854816 1871913 1899852 1970742 2298368 2332672 2384128 2419712 2442016 2473088 2495884 2533136 2589014 2627656 3447552 3499008 3576192 3629568 3663024 3709632 3743826 3799704 3883521 3941484 4596736 4665344 4768256 4839424 4884032 4946176 4991768 5066272 5178028 5255312 6895104 6998016 7152384 7259136 7326048 7419264 7487652 7599408 7767042 7882968 9193472 9536512 9678848 9768064 9892352 9983536 10132544 10356056 10510624 10607507 13790208 13996032 14304768 14518272 14652096 14838528 14975304 15198816 15534084 15765936 18386944 19073024 19536128 19784704 19967072 20265088 20712112 21021248 21215014 22006619 27580416 28609536 29036544 29304192 29677056 29950608 30397632 31068168 31531872 31822521 38146048 39072256 39569408 39934144 40530176 41424224 42042496 42430028 44013238 55160832 57219072 58608384 59354112 59901216 60795264 62136336 63063744 63645042 66019857 78144512 79138816 79868288 81060352 82848448 84084992 84860056 86731969 88026476 114438144 117216768 118708224 119802432 121590528 124272672 126127488 127290084 132039714 156289024 159736576 162120704 165696896 168169984 169720112 173463938 176052952 234433536 237416448 239604864 243181056 248545344 252254976 254580168 260195907 264079428 312578048 319473152 324241408 331393792 336339968 339440224 346927876 352105904 468867072 479209728 486362112 497090688 504509952 509160336 520391814 528158856 638946304 648482816 662787584 672679936 678880448 693855752 704211808 937734144 958419456 972724224 994181376 1009019904 1018320672 1040783628 1056317712 1277892608 1325575168 1345359872 1357760896 1387711504 1408423616 1474443473 1916838912 1945448448 1988362752 2018039808 2036641344 2081567256 2112635424 2555785216 2651150336 2715521792 2775423008 2816847232 2948886946 3833677824 3976725504 4036079616 4073282688 4163134512 4225270848 4423330419 5302300672 5431043584 5550846016 5633694464 5897773892 7667355648 7953451008 8146565376 8326269024 8450541696 8846660838 10862087168 11101692032 11267388928 11795547784 15906902016 16293130752 16652538048 16901083392 17693321676 21724174336 22203384064 22534777856 23591095568 32586261504 33305076096 33802166784 35386643352 43448348672 44406768128 45069555712 47182191136 65172523008 66610152192 67604333568 70773286704 88813536256 90139111424 94364382272 130345046016 133220304384 135208667136 141546573408 177627072512 188728764544 266440608768 270417334272 283093146816 355254145024 377457529088 532881217536 566186293632 754915058176 1065762435072 1132372587264 1509830116352 2264745174528 3019660232704 4529490349056 6039320465408 9058980698112 18117961396224
• Sum of all divisors σ(n): 52301434853304
• Sum of proper divisors (its aliquot sum) s(n): 34183473457080
• 18117961396224 is an abundant number, because the sum of its proper divisors (34183473457080) is greater than itself. Its abundance is 16065512060856

Bases of 18117961396224

• Binary: 100000111101001101010101001110011000000000000₂
• Hexadecimal: 0x107A6AA73000
• Base-36: 6F79YF8QO

Squares and roots of 18117961396224

• 18117961396224 squared (18117961396224²) is 328260525155063115521458176
• 18117961396224 cubed (18117961396224³) is 5947411522663650798596001780273380327424
• The square root of 18117961396224 is 4256519.8691212519
• The cube root of 18117961396224 is 26264.5386533981

Scales and comparisons

• 18,117,961,396,224 seconds is equal to 576,095 years, 6 weeks, 5 days, 6 hours, 30 minutes, 24 seconds.
• To count from 1 to 18,117,961,396,224 would take you about one million, four hundred forty thousand, two hundred thirty-seven 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 18117961396224 cubic inches would be around 2188.7 feet tall.

Recreational maths with 18117961396224

• 18117961396224 backwards is 42269316971181
• The number of decimal digits it has is: 14
• The sum of 18117961396224's digits is 60
• More coming soon!