810031249152

Names of 810031249152

• Cardinal: 810031249152 can be written as Eight hundred ten billion, thirty-one million, two hundred forty-nine thousand, one hundred fifty-two.

Scientific notation

• Scientific notation: 8.10031249152 × 10¹¹

Factors of 810031249152

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 34757

Divisors of 810031249152

• Number of divisors d(n): 180
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 54 64 72 81 96 108 128 144 162 192 216 256 288 324 384 432 576 648 768 864 1152 1163 1296 1728 2304 2326 2592 3456 3489 4652 5184 6912 6978 9304 10368 10467 13956 18608 20736 20934 27912 31401 33589 37216 41868 55824 62802 67178 74432 83736 94203 100767 111648 125604 134356 148864 167472 188406 201534 223296 251208 268712 297728 302301 334944 376812 403068 446592 502416 537424 604602 669888 753624 806136 893184 906903 1004832 1074848 1209204 1339776 1507248 1612272 1813806 2009664 2149696 2418408 2679552 2720709 3014496 3224544 3627612 4019328 4299392 4836816 5441418 6028992 6449088 7255224 8038656 8598784 9673632 10882836 12057984 12898176 14510448 19347264 21765672 24115968 25796352 29020896 38694528 39064007 43531344 58041792 77389056 78128014 87062688 116083584 117192021 156256028 174125376 232167168 234384042 312512056 348250752 351576063 468768084 625024112 696501504 703152126 937536168 1054728189 1250048224 1406304252 1875072336 2109456378 2500096448 2812608504 3164184567 3750144672 4218912756 5000192896 5625217008 6328369134 7500289344 8437825512 10000385792 11250434016 12656738268 15000578688 16875651024 22500868032 25313476536 30001157376 33751302048 45001736064 50626953072 67502604096 90003472128 101253906144 135005208192 202507812288 270010416384 405015624576 810031249152
• Sum of all divisors σ(n): 2417515429560
• Sum of proper divisors (its aliquot sum) s(n): 1607484180408
• 810031249152 is an abundant number, because the sum of its proper divisors (1607484180408) is greater than itself. Its abundance is 797452931256

Bases of 810031249152

• Binary: 1011110010011001100111111111011100000000₂
• Hexadecimal: 0xBC999FF700
• Base-36: AC4FOW00

Squares and roots of 810031249152

• 810031249152 squared (810031249152²) is 656150624602749500719104
• 810031249152 cubed (810031249152³) is 531502510078830201841240135390199808
• The square root of 810031249152 is 900017.3604725635
• The cube root of 810031249152 is 9321.8173908643

Scales and comparisons

• 810,031,249,152 seconds is equal to 25,756 years, 25 weeks, 2 days, 16 hours, 19 minutes, 12 seconds.
• To count from 1 to 810,031,249,152 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 810031249152 cubic inches would be around 776.8 feet tall.

Recreational maths with 810031249152

• 810031249152 backwards is 251942130018
• 810031249152 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 810031249152's digits is 36
• More coming soon!