17980989907968

Names of 17980989907968

• Cardinal: 17980989907968 can be written as Seventeen trillion, nine hundred eighty billion, nine hundred eighty-nine million, nine hundred seven thousand, nine hundred sixty-eight.

Scientific notation

• Scientific notation: 1.7980989907968 × 10¹³

Factors of 17980989907968

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 3593

Divisors of 17980989907968

• Number of divisors d(n): 330
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 17 18 24 27 32 34 36 48 51 54 64 68 72 81 96 102 108 128 136 144 153 162 192 204 216 256 272 288 306 324 384 408 432 459 512 544 576 612 648 768 816 864 918 1024 1088 1152 1224 1296 1377 1536 1632 1728 1836 2176 2304 2448 2592 2754 3072 3264 3456 3571 3672 4352 4608 4896 5184 5508 6528 6912 7142 7344 8704 9216 9792 10368 10713 11016 13056 13824 14284 14688 17408 19584 20736 21426 22032 26112 27648 28568 29376 32139 39168 41472 42852 44064 52224 57136 58752 60707 64278 78336 82944 85704 88128 96417 114272 117504 121414 128556 156672 171408 176256 182121 192834 228544 235008 242828 257112 289251 342816 352512 364242 385668 457088 470016 485656 514224 546363 578502 685632 705024 728484 771336 914176 971312 1028448 1092726 1157004 1371264 1410048 1456968 1542672 1639089 1828352 1942624 2056896 2185452 2314008 2742528 2913936 3085344 3278178 3656704 3885248 4113792 4370904 4628016 4917267 5485056 5827872 6170688 6556356 7770496 8227584 8741808 9256032 9834534 10970112 11655744 12341376 12752041 13112712 15540992 16455168 17483616 18512064 19669068 23311488 24682752 25504082 26225424 31081984 32910336 34967232 37024128 38256123 39338136 46622976 49365504 51008164 52450848 62163968 69934464 74048256 76512246 78676272 93245952 98731008 102016328 104901696 114768369 139868928 148096512 153024492 157352544 186491904 204032656 209803392 216784697 229536738 279737856 296193024 306048984 314705088 344305107 408065312 419606784 433569394 459073476 559475712 612097968 629410176 650354091 688610214 816130624 839213568 867138788 918146952 1032915321 1224195936 1258820352 1300708182 1377220428 1632261248 1678427136 1734277576 1836293904 1951062273 2065830642 2448391872 2517640704 2601416364 2754440856 3264522496 3468555152 3672587808 3902124546 4131661284 4896783744 5035281408 5202832728 5508881712 5853186819 6529044992 6937110304 7345175616 7804249092 8263322568 9793567488 10405665456 11017763424 11706373638 13058089984 13874220608 14690351232 15608498184 16526645136 17559560457 19587134976 20811330912 22035526848 23412747276 27748441216 29380702464 31216996368 33053290272 35119120914 39174269952 41622661824 44071053696 46825494552 55496882432 58761404928 62433992736 66106580544 70238241828 83245323648 88142107392 93650989104 110993764864 117522809856 124867985472 132213161088 140476483656 166490647296 176284214784 187301978208 221987529728 249735970944 264426322176 280952967312 332981294592 352568429568 374603956416 499471941888 528852644352 561905934624 665962589184 749207912832 998943883776 1057705288704 1123811869248 1498415825664 1997887767552 2247623738496 2996831651328 4495247476992 5993663302656 8990494953984 17980989907968
• Sum of all divisors σ(n): 56869191308358
• Sum of proper divisors (its aliquot sum) s(n): 38888201400390
• 17980989907968 is an abundant number, because the sum of its proper divisors (38888201400390) is greater than itself. Its abundance is 20907211492422

Bases of 17980989907968

• Binary: 100000101101010000110100001000010010000000000₂
• Hexadecimal: 0x105A86842400
• Base-36: 6DGCP4W00

Squares and roots of 17980989907968

• 17980989907968 squared (17980989907968²) is 323315998070447065109889024
• 17980989907968 cubed (17980989907968³) is 5813541698389310038850879145460453343232
• The square root of 17980989907968 is 4240399.7344552317
• The cube root of 17980989907968 is 26198.1846672459

Scales and comparisons

• 17,980,989,907,968 seconds is equal to 571,739 years, 44 weeks, 5 days, 2 hours, 52 minutes, 48 seconds.
• To count from 1 to 17,980,989,907,968 would take you about one million, four hundred twenty-nine thousand, three hundred forty-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 17980989907968 cubic inches would be around 2183.2 feet tall.

Recreational maths with 17980989907968

• 17980989907968 backwards is 86970998908971
• The number of decimal digits it has is: 14
• The sum of 17980989907968's digits is 90
• More coming soon!