812248136832

Names of 812248136832

• Cardinal: 812248136832 can be written as Eight hundred twelve billion, two hundred forty-eight million, one hundred thirty-six thousand, eight hundred thirty-two.

Scientific notation

• Scientific notation: 8.12248136832 × 10¹¹

Factors of 812248136832

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 157839

Divisors of 812248136832

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 3 4 6 8 11 12 16 22 23 24 32 33 44 46 48 53 64 66 69 88 92 96 106 128 132 138 159 176 184 192 212 253 264 276 318 352 368 384 424 506 528 552 583 636 704 736 759 848 1012 1056 1104 1166 1219 1272 1408 1472 1518 1696 1749 2024 2112 2208 2332 2438 2544 2944 3036 3392 3498 3657 4048 4224 4416 4664 4876 5088 6072 6784 6996 7314 8096 8832 9328 9752 10176 12144 13409 13992 14628 16192 18656 19504 20352 24288 26818 27984 29256 32384 37312 39008 40227 48576 53636 55968 58512 74624 78016 80454 97152 107272 111936 117024 156032 157747 160908 214544 223872 234048 315494 321816 429088 468096 473241 630988 643632 858176 946482 1261976 1287264 1716352 1735217 1892964 2523952 2574528 3470434 3628181 3785928 5047904 5149056 5205651 6940868 7256362 7571856 8360591 10095808 10411302 10884543 13881736 14512724 15143712 16721182 20191616 20822604 21769086 25081773 27763472 29025448 30287424 33442364 39909991 41645208 43538172 50163546 55526944 58050896 60574848 66884728 79819982 83290416 87076344 91966501 100327092 111053888 116101792 119729973 133769456 159639964 166580832 174152688 183933002 192293593 200654184 222107776 232203584 239459946 267538912 275899503 319279928 333161664 348305376 367866004 384587186 401308368 464407168 478919892 535077824 551799006 576880779 638559856 666323328 696610752 735732008 769174372 802616736 957839784 1070155648 1103598012 1153761558 1277119712 1393221504 1471464016 1538348744 1605233472 1915679568 2115229523 2207196024 2307523116 2554239424 2942928032 3076697488 3210466944 3831359136 4230459046 4414392048 4615046232 5108478848 5885856064 6153394976 6345688569 7662718272 8460918092 8828784096 9230092464 11771712128 12306789952 12691377138 15325436544 16921836184 17657568192 18460184928 24613579904 25382754276 33843672368 35315136384 36920369856 50765508552 67687344736 73840739712 101531017104 135374689472 203062034208 270749378944 406124068416 812248136832
• Sum of all divisors σ(n): 2502362833920
• Sum of proper divisors (its aliquot sum) s(n): 1690114697088
• 812248136832 is an abundant number, because the sum of its proper divisors (1690114697088) is greater than itself. Its abundance is 877866560256

Bases of 812248136832

• Binary: 1011110100011101110000101111110010000000₂
• Hexadecimal: 0xBD1DC2FC80
• Base-36: AD53KHHC

Squares and roots of 812248136832

• 812248136832 squared (812248136832²) is 659747035787055394996224
• 812248136832 cubed (812248136832³) is 535878300598470571289256759675322368
• The square root of 812248136832 is 901248.0994887035
• The cube root of 812248136832 is 9330.3136056447

Scales and comparisons

• 812,248,136,832 seconds is equal to 25,826 years, 50 weeks, 6 days, 2 hours, 27 minutes, 12 seconds.
• To count from 1 to 812,248,136,832 would take you about fifty-one thousand, six hundred fifty-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 812248136832 cubic inches would be around 777.5 feet tall.

Recreational maths with 812248136832

• 812248136832 backwards is 238631842218
• 812248136832 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 812248136832's digits is 48
• More coming soon!