8431190431428

Names of 8431190431428

• Cardinal: 8431190431428 can be written as Eight trillion, four hundred thirty-one billion, one hundred ninety million, four hundred thirty-one thousand, four hundred twenty-eight.

Scientific notation

• Scientific notation: 8.431190431428 × 10¹²

Factors of 8431190431428

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 402

Divisors of 8431190431428

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 4 6 12 19 29 38 57 58 76 87 114 116 174 228 348 349 361 551 698 722 841 1047 1083 1102 1396 1444 1653 1682 2094 2166 2204 2523 3306 3364 4188 4332 5046 6612 6631 6859 10092 10121 10469 13262 13718 15979 19893 20242 20577 20938 26524 27436 30363 31407 31958 39786 40484 41154 41876 47937 60726 62814 63916 79572 82308 95874 121452 121801 125628 125989 191748 192299 198911 243602 251978 293509 303601 365403 377967 384598 397822 487204 503956 576897 587018 596733 607202 730806 755934 769196 795644 880527 910803 1153794 1174036 1193466 1214404 1461612 1511868 1761054 1821606 2307588 2314219 2386932 2393791 3522108 3532229 3643212 3653681 4628438 4787582 5576671 5768419 6942657 7064458 7181373 7307362 9256876 9575164 10596687 10961043 11153342 11536838 13885314 14128916 14362746 14614724 16730013 17305257 21193374 21922086 22306684 23073676 27770628 28725492 33460026 34610514 42386748 43844172 43970161 66920052 67112351 69221028 69419939 87940322 102434641 105956749 131910483 134224702 138839878 175880644 201337053 204869282 208259817 211913498 263820966 268449404 277679756 307303923 317870247 402674106 409738564 416519634 423826996 527641932 614607846 635740494 805348212 833039268 835433059 1229215692 1271480988 1275134669 1670866118 1946258179 2013178231 2506299177 2550269338 3341732236 3825404007 3892516358 4026356462 5012598354 5100538676 5838774537 6039534693 7650808014 7785032716 8052712924 10025196708 11677549074 12079069386 15301616028 23355098148 24158138772 24227558711 36978905401 48455117422 72682676133 73957810802 96910234844 110936716203 145365352266 147915621604 221873432406 290730704532 443746864812 702599202619 1405198405238 2107797607857 2810396810476 4215595215714 8431190431428
• Sum of all divisors σ(n): 21568094577120
• Sum of proper divisors (its aliquot sum) s(n): 13136904145692
• 8431190431428 is an abundant number, because the sum of its proper divisors (13136904145692) is greater than itself. Its abundance is 4705713714264

Bases of 8431190431428

• Binary: 1111010101100001010000111000101011011000100₂
• Hexadecimal: 0x7AB0A1C56C4
• Base-36: 2ZL8H3GEC

Squares and roots of 8431190431428

• 8431190431428 squared (8431190431428²) is 71084972091003064770119184
• 8431190431428 cubed (8431190431428³) is 599330936511991468936451390591939314752
• The square root of 8431190431428 is 2903651.2241362597
• The cube root of 8431190431428 is 20353.0562503863

Scales and comparisons

• 8,431,190,431,428 seconds is equal to 268,085 years, 40 weeks, 2 days, 14 hours, 3 minutes, 48 seconds.
• To count from 1 to 8,431,190,431,428 would take you about six hundred seventy thousand, two hundred fourteen 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 8431190431428 cubic inches would be around 1696.1 feet tall.

Recreational maths with 8431190431428

• 8431190431428 backwards is 8241340911348
• The number of decimal digits it has is: 13
• The sum of 8431190431428's digits is 48
• More coming soon!