31668281636992

Names of 31668281636992

• Cardinal: 31668281636992 can be written as Thirty-one trillion, six hundred sixty-eight billion, two hundred eighty-one million, six hundred thirty-six thousand, nine hundred ninety-two.

Scientific notation

• Scientific notation: 3.1668281636992 × 10¹³

Factors of 31668281636992

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 78632

Divisors of 31668281636992

• Number of divisors d(n): 512
• Complete list of divisors:
  1 2 4 7 8 11 13 14 16 22 23 26 28 32 44 46 52 56 64 77 88 91 92 104 112 128 137 143 154 161 176 182 184 208 224 253 274 286 299 308 322 352 364 368 416 448 506 548 572 598 616 644 704 728 736 832 896 959 1001 1012 1096 1144 1196 1232 1288 1408 1456 1472 1507 1664 1771 1781 1918 2002 2024 2093 2192 2288 2392 2464 2576 2912 2944 3014 3151 3289 3542 3562 3836 4004 4048 4186 4384 4576 4784 4928 5152 5824 6028 6302 6578 7084 7124 7672 8008 8096 8372 8768 9152 9568 9856 10304 10549 11648 12056 12467 12604 13156 14168 14248 15344 16016 16192 16744 17536 18304 19136 19591 20608 21098 22057 23023 24112 24934 25208 26312 28336 28496 30688 32032 32384 33488 34661 38272 39182 40963 42196 44114 46046 48224 49868 50416 52624 56672 56992 61376 64064 66976 69322 78364 78439 81926 84392 88228 92092 96448 99736 100832 105248 113344 113984 122752 128128 133952 137137 138644 156728 156878 163852 168784 176456 184184 192896 199472 201664 210496 226688 227968 242627 267904 274274 277288 286741 313456 313756 327704 337568 352912 368368 398944 403328 420992 450593 485254 548548 549073 554576 573482 626912 627512 655408 675136 705824 736736 797888 862829 901186 970508 1019707 1097096 1098146 1109152 1146964 1253824 1255024 1310816 1350272 1411648 1473472 1595776 1725658 1802372 1804097 1941016 2039414 2194192 2196292 2218304 2293928 2507648 2510048 2621632 2823296 2946944 3154151 3451316 3604744 3608194 3882032 4078828 4388384 4392584 4436608 4587856 5020096 5243264 6039803 6308302 6902632 7137949 7209488 7216388 7764064 8157656 8776768 8785168 9175712 10040192 10746143 11216777 12079606 12616604 12628679 13805264 14275898 14418976 14432776 15528128 16315312 17553536 17570336 18351424 19845067 21492286 22433554 23453261 24159212 25233208 25257358 27610528 28551796 28837952 28865552 31056256 32630624 35140672 36702848 39690134 42984572 44867108 46906522 48318424 50466416 50514716 55221056 57103592 57675904 57731104 65261248 70281344 75223001 78517439 79380268 85969144 89734216 93813044 96636848 100932832 101029432 110442112 114207184 115462208 118207573 130522496 138915469 139699859 150446002 157034878 158760536 164172827 171938288 179468432 187626088 193273696 201865664 202058864 228414368 230924416 236415146 247161289 257985871 277830938 279399718 300892004 314069756 317521072 328345654 343876576 358936864 375252176 386547392 403731328 404117728 456828736 472830292 494322578 515971742 555661876 558799436 601784008 628139512 635042144 656691308 687753152 717873728 750504352 773094784 808235456 827453011 913657472 945660584 977899013 988645156 1031943484 1111323752 1117598872 1203568016 1256279024 1270084288 1313382616 1375506304 1435747456 1501008704 1536698449 1616470912 1654906022 1730129023 1805901097 1891321168 1955798026 1977290312 2063886968 2222647504 2235197744 2407136032 2512558048 2540168576 2626765232 2718774179 3002017408 3073396898 3213096757 3309812044 3460258046 3611802194 3782642336 3911596052 3954580624 4127773936 4445295008 4470395488 4814272064 5025116096 5253530464 5437548358 6146793796 6426193514 6619624088 6920516092 7223604388 7565284672 7823192104 7909161248 8255547872 8890590016 8940790976 9628544128 10050232192 10507060928 10756889143 10875096716 12293587592 12852387028 13239248176 13841032184 14447208776 15130569344 15646384208 15818322496 16511095744 17781180032 17881581952 19031419253 21014121856 21513778286 21750193432 22491677299 24587175184 25704774056 26478496352 27682064368 28894417552 31292768416 31636644992 33022191488 35344064327 38062838506 43027556572 43500386864 44983354598 49174350368 51409548112 52956992704 55364128736 57788835104 62585536832 70688128654 76125677012 86055113144 87000773728 89966709196 98348700736 102819096224 105913985408 110728257472 115577670208 125171073664 141376257308 152251354024 172110226288 174001547456 179933418392 196697401472 205638192448 221456514944 231155340416 247408450289 282752514616 304502708048 344220452576 348003094912 359866836784 411276384896 494816900578 565505029232 609005416096 688440905152 719733673568 989633801156 1131010058464 1218010832192 1376881810304 1439467347136 1979267602312 2262020116928 2436021664384 2878934694272 3958535204624 4524040233856 7917070409248 15834140818496 31668281636992
• Sum of all divisors σ(n): 89036352921600
• Sum of proper divisors (its aliquot sum) s(n): 57368071284608
• 31668281636992 is an abundant number, because the sum of its proper divisors (57368071284608) is greater than itself. Its abundance is 25699789647616

Bases of 31668281636992

• Binary: 111001100110101011000101011010111100010000000₂
• Hexadecimal: 0x1CCD58AD7880
• Base-36: B847H8HOG

Squares and roots of 31668281636992

• 31668281636992 squared (31668281636992²) is 1002880061839844707262808064
• 31668281636992 cubed (31668281636992³) is 31759488246468155537447706388568618303488
• The square root of 31668281636992 is 5627457.8307608845
• The cube root of 31668281636992 is 31637.9376768703

Scales and comparisons

• 31,668,281,636,992 seconds is equal to 1,006,953 years, 20 weeks, 5 days, 11 hours, 9 minutes, 52 seconds.
• To count from 1 to 31,668,281,636,992 would take you about two million, five hundred seventeen thousand, three hundred eighty-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 31668281636992 cubic inches would be around 2636.5 feet tall.

Recreational maths with 31668281636992

• 31668281636992 backwards is 29963618286613
• The number of decimal digits it has is: 14
• The sum of 31668281636992's digits is 70
• More coming soon!