810027304128

Names of 810027304128

• Cardinal: 810027304128 can be written as Eight hundred ten billion, twenty-seven million, three hundred four thousand, one hundred twenty-eight.

Scientific notation

• Scientific notation: 8.10027304128 × 10¹¹

Factors of 810027304128

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 1043

Divisors of 810027304128

• Number of divisors d(n): 378
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 27 28 32 36 42 48 49 54 56 63 64 72 81 84 96 98 108 112 126 144 147 162 168 189 192 196 216 224 243 252 288 294 324 336 378 392 432 441 448 486 504 567 576 588 648 672 756 784 864 882 972 1008 1031 1134 1176 1296 1323 1344 1512 1568 1701 1728 1764 1944 2016 2062 2268 2352 2592 2646 3024 3093 3136 3402 3528 3888 3969 4032 4124 4536 4704 5184 5292 6048 6186 6804 7056 7217 7776 7938 8248 9072 9279 9408 10584 11907 12096 12372 13608 14112 14434 15552 15876 16496 18144 18558 21168 21651 23814 24744 27216 27837 28224 28868 31752 32992 36288 37116 42336 43302 47628 49488 50519 54432 55674 57736 63504 64953 65984 74232 83511 84672 86604 95256 98976 101038 108864 111348 115472 127008 129906 148464 151557 167022 173208 190512 194859 197952 202076 222696 230944 250533 254016 259812 296928 303114 334044 346416 381024 389718 404152 445392 454671 461888 501066 519624 584577 593856 606228 668088 692832 762048 779436 808304 890784 909342 1002132 1039248 1062961 1169154 1212456 1336176 1364013 1385664 1558872 1616608 1753731 1781568 1818684 2004264 2078496 2125922 2338308 2424912 2672352 2728026 3117744 3188883 3233216 3507462 3637368 4008528 4092039 4156992 4251844 4676616 4849824 5344704 5456052 6235488 6377766 7014924 7274736 7440727 8017056 8184078 8503688 9353232 9566649 9699648 10912104 12276117 12470976 12755532 14029848 14549472 14881454 16034112 16368156 17007376 18706464 19133298 21824208 22322181 24552234 25511064 28059696 28699947 29098944 29762908 32736312 34014752 37412928 38266596 43648416 44644362 49104468 51022128 52085089 56119392 57399894 59525816 65472624 66966543 68029504 76533192 86099841 87296832 89288724 98208936 102044256 104170178 112238784 114799788 119051632 130945248 133933086 153066384 156255267 172199682 178577448 196417872 200899629 204088512 208340356 229599576 238103264 258299523 261890496 267866172 306132768 312510534 344399364 357154896 392835744 401799258 416680712 459199152 468765801 476206528 516599046 535732344 602698887 612265536 625021068 688798728 714309792 785671488 803598516 833361424 918398304 937531602 1033198092 1071464688 1205397774 1250042136 1377597456 1406297403 1428619584 1607197032 1666722848 1808096661 1836796608 1875063204 2066396184 2142929376 2410795548 2500084272 2755194912 2812594806 3214394064 3333445696 3616193322 3750126408 4132792368 4218892209 4285858752 4821591096 5000168544 5510389824 5625189612 6428788128 7232386644 7500252816 8265584736 8437784418 9643182192 10000337088 11250379224 12656676627 12857576256 14464773288 15000505632 16531169472 16875568836 19286364384 22500758448 25313353254 28929546576 30001011264 33751137672 38572728768 45001516896 50626706508 57859093152 67502275344 90003033792 101253413016 115718186304 135004550688 202506826032 270009101376 405013652064 810027304128
• Sum of all divisors σ(n): 2803617299028
• Sum of proper divisors (its aliquot sum) s(n): 1993589994900
• 810027304128 is an abundant number, because the sum of its proper divisors (1993589994900) is greater than itself. Its abundance is 1183562690772

Bases of 810027304128

• Binary: 1011110010011001011000111100010011000000₂
• Hexadecimal: 0xBC9963C4C0
• Base-36: AC4DCC00

Squares and roots of 810027304128

• 810027304128 squared (810027304128²) is 656144233432875405840384
• 810027304128 cubed (810027304128³) is 531494744526765191840200157792305152
• The square root of 810027304128 is 900015.1688321703
• The cube root of 810027304128 is 9321.8022577637

Scales and comparisons

• 810,027,304,128 seconds is equal to 25,756 years, 18 weeks, 6 days, 28 minutes, 48 seconds.
• To count from 1 to 810,027,304,128 would take you about fifty-one thousand, five hundred twelve 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 810027304128 cubic inches would be around 776.8 feet tall.

Recreational maths with 810027304128

• 810027304128 backwards is 821403720018
• 810027304128 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 810027304128's digits is 36
• More coming soon!