812972014080

Names of 812972014080

• Cardinal: 812972014080 can be written as Eight hundred twelve billion, nine hundred seventy-two million, fourteen thousand and eighty.

Scientific notation

• Scientific notation: 8.1297201408 × 10¹¹

Factors of 812972014080

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 3414742

Divisors of 812972014080

• Number of divisors d(n): 160
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 20 24 30 31 32 40 48 60 62 64 80 93 96 120 124 128 155 160 186 192 240 248 256 310 320 372 384 465 480 496 512 620 640 744 768 930 960 992 1240 1280 1488 1536 1860 1920 1984 2480 2560 2976 3720 3840 3968 4960 5952 7440 7680 7936 9920 11904 14880 15872 19840 23808 29760 39680 47616 59520 79360 119040 238080 3414701 6829402 10244103 13658804 17073505 20488206 27317608 34147010 40976412 51220515 54635216 68294020 81952824 102441030 105855731 109270432 136588040 163905648 204882060 211711462 218540864 273176080 317567193 327811296 409764120 423422924 437081728 529278655 546352160 635134386 655622592 819528240 846845848 874163456 1058557310 1092704320 1270268772 1311245184 1587835965 1639056480 1693691696 1748326912 2117114620 2185408640 2540537544 2622490368 3175671930 3278112960 3387383392 4234229240 4370817280 5081075088 5244980736 6351343860 6556225920 6774766784 8468458480 8741634560 10162150176 12702687720 13112451840 13549533568 16936916960 20324300352 25405375440 26224903680 27099067136 33873833920 40648600704 50810750880 54198134272 67747667840 81297201408 101621501760 135495335680 162594402816 203243003520 270990671360 406486007040 812972014080
• Sum of all divisors σ(n): 2682808432128
• Sum of proper divisors (its aliquot sum) s(n): 1869836418048
• 812972014080 is an abundant number, because the sum of its proper divisors (1869836418048) is greater than itself. Its abundance is 1056864403968

Bases of 812972014080

• Binary: 1011110101001000111010000111101000000000₂
• Hexadecimal: 0xBD48E87A00
• Base-36: ADH2JOQO

Squares and roots of 812972014080

• 812972014080 squared (812972014080²) is 660923495677291718246400
• 812972014080 cubed (812972014080³) is 537312305433562021902479693709312000
• The square root of 812972014080 is 901649.6071534663
• The cube root of 812972014080 is 9333.0845143643

Scales and comparisons

• 812,972,014,080 seconds is equal to 25,849 years, 51 weeks, 5 days, 7 hours, 28 minutes.
• To count from 1 to 812,972,014,080 would take you about fifty-one thousand, six hundred ninety-nine 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 812972014080 cubic inches would be around 777.8 feet tall.

Recreational maths with 812972014080

• 812972014080 backwards is 080410279218
• The number of decimal digits it has is: 12
• The sum of 812972014080's digits is 42
• More coming soon!