31231890161664

Names of 31231890161664

• Cardinal: 31231890161664 can be written as Thirty-one trillion, two hundred thirty-one billion, eight hundred ninety million, one hundred sixty-one thousand, six hundred sixty-four.

Scientific notation

• Scientific notation: 3.1231890161664 × 10¹³

Factors of 31231890161664

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 24
• Sum of prime factors: 242

Divisors of 31231890161664

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 3 4 6 8 12 16 24 32 47 48 64 89 94 96 101 128 141 178 188 192 202 256 267 282 303 356 376 384 404 512 534 564 606 712 752 768 808 1024 1068 1128 1212 1424 1504 1536 1616 2048 2136 2209 2256 2424 2848 3008 3072 3232 4096 4183 4272 4418 4512 4747 4848 5696 6016 6144 6464 6627 8192 8366 8544 8836 8989 9024 9494 9696 11392 12032 12288 12549 12928 13254 14241 16384 16732 17088 17672 17978 18048 18988 19392 22784 24064 24576 25098 25856 26508 26967 28482 32768 33464 34176 35344 35956 36096 37976 38784 45568 48128 49152 50196 51712 53016 53934 56964 65536 66928 68352 70688 71912 72192 75952 77568 91136 96256 98304 100392 103424 106032 107868 113928 131072 133856 136704 141376 143824 144384 151904 155136 182272 192512 196601 196608 200784 206848 212064 215736 223109 227856 262144 267712 273408 282752 287648 288768 303808 310272 364544 385024 393202 393216 401568 413696 422483 424128 431472 446218 455712 524288 535424 546816 565504 575296 577536 589803 607616 620544 669327 729088 770048 786404 786432 803136 827392 844966 848256 862944 892436 911424 1070848 1093632 1131008 1150592 1155072 1179606 1215232 1241088 1267449 1338654 1458176 1540096 1572808 1572864 1606272 1654784 1689932 1696512 1725888 1784872 1822848 2141696 2187264 2262016 2301184 2310144 2359212 2430464 2482176 2534898 2677308 2916352 3080192 3145616 3212544 3309568 3379864 3393024 3451776 3569744 3645696 4283392 4374528 4524032 4602368 4620288 4718424 4860928 4964352 5069796 5354616 5832704 6160384 6291232 6425088 6619136 6759728 6786048 6903552 7139488 7291392 8566784 8749056 9048064 9204736 9240576 9436848 9721856 9928704 10139592 10709232 11665408 12320768 12582464 12850176 13238272 13519456 13572096 13807104 14278976 14582784 17133568 17498112 18096128 18409472 18481152 18873696 19443712 19856701 19857408 20279184 21418464 23330816 24641536 25164928 25700352 26476544 27038912 27144192 27614208 28557952 29165568 34267136 34996224 36192256 36818944 36962304 37747392 38887424 39713402 39714816 40558368 42836928 46661632 50329856 51400704 52953088 54077824 54288384 55228416 57115904 58331136 59570103 68534272 69992448 72384512 73637888 73924608 75494784 77774848 79426804 79429632 81116736 85673856 100659712 102801408 108155648 108576768 110456832 114231808 116662272 119140206 137068544 139984896 144769024 147275776 150989568 155549696 158853608 158859264 162233472 171347712 201319424 205602816 216311296 217153536 220913664 228463616 233324544 238280412 274137088 289538048 294551552 301979136 311099392 317707216 324466944 342695424 402638848 411205632 432622592 434307072 441827328 456927232 466649088 476560824 548274176 579076096 589103104 603958272 622198784 635414432 648933888 685390848 805277696 822411264 865245184 868614144 883654656 913854464 933298176 953121648 1096548352 1158152192 1178206208 1207916544 1244397568 1270828864 1297867776 1370781696 1610555392 1644822528 1730490368 1737228288 1767309312 1827708928 1866596352 1906243296 2193096704 2356412416 2415833088 2488795136 2541657728 2595735552 2741563392 3221110784 3289645056 3460980736 3474456576 3534618624 3655417856 3733192704 3812486592 4712824832 4831666176 5083315456 5191471104 5483126784 6442221568 6579290112 6921961472 7069237248 7310835712 7466385408 7624973184 9663332352 10166630912 10382942208 10966253568 12884443136 13843922944 14138474496 14621671424 15249946368 19326664704 20333261824 20765884416 21932507136 25768886272 27687845888 29243342848 30499892736 38653329408 40666523648 41531768832 43865014272 51537772544 55375691776 58486685696 60999785472 77306658816 81333047296 83063537664 87730028544 103075545088 110751383552 116973371392 121999570944 154613317632 162666094592 166127075328 175460057088 221502767104 243999141888 309226635264 325332189184 332254150656 350920114176 487998283776 650664378368 664508301312 975996567552 1301328756736 1951993135104 2602657513472 3903986270208 5205315026944 7807972540416 10410630053888 15615945080832 31231890161664
• Sum of all divisors σ(n): 86902792218000
• Sum of proper divisors (its aliquot sum) s(n): 55670902056336
• 31231890161664 is an abundant number, because the sum of its proper divisors (55670902056336) is greater than itself. Its abundance is 24439011894672

Bases of 31231890161664

• Binary: 111000110011110111101101110000000000000000000₂
• Hexadecimal: 0x1C67BDB80000
• Base-36: B2JQD0OAO

Squares and roots of 31231890161664

• 31231890161664 squared (31231890161664²) is 975430963070244556055248896
• 31231890161664 cubed (31231890161664³) is 30464552698896011461604383352609197522944
• The square root of 31231890161664 is 5588549.9158246767
• The cube root of 31231890161664 is 31491.9405472279

Scales and comparisons

• 31,231,890,161,664 seconds is equal to 993,077 years, 26 weeks, 4 hours, 54 minutes, 24 seconds.
• To count from 1 to 31,231,890,161,664 would take you about two million, four hundred eighty-two thousand, six hundred ninety-three 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 31231890161664 cubic inches would be around 2624.3 feet tall.

Recreational maths with 31231890161664

• 31231890161664 backwards is 46616109813213
• The number of decimal digits it has is: 14
• The sum of 31231890161664's digits is 51
• More coming soon!