23147645440

Names of 23147645440

• Cardinal: 23147645440 can be written as Twenty-three billion, one hundred forty-seven million, six hundred forty-five thousand, four hundred forty.

Scientific notation

• Scientific notation: 2.314764544 × 10¹⁰

Factors of 23147645440

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 135

Divisors of 23147645440

• Number of divisors d(n): 180
• Complete list of divisors:
  1 2 4 5 8 10 16 20 31 32 40 62 64 80 97 124 128 155 160 194 248 256 310 320 388 485 496 512 620 640 776 961 970 992 1240 1280 1552 1922 1940 1984 2480 2560 3007 3104 3844 3880 3968 4805 4960 6014 6208 7688 7760 7936 9409 9610 9920 12028 12416 15035 15376 15520 15872 18818 19220 19840 24056 24832 30070 30752 31040 37636 38440 39680 47045 48112 49664 60140 61504 62080 75272 76880 79360 93217 94090 96224 120280 123008 124160 150544 153760 186434 188180 192448 240560 246016 248320 291679 301088 307520 372868 376360 384896 466085 481120 492032 583358 602176 615040 745736 752720 769792 932170 962240 1166716 1204352 1230080 1458395 1491472 1505440 1539584 1864340 1924480 2333432 2408704 2460160 2916790 2982944 3010880 3728680 3848960 4666864 4817408 5833580 5965888 6021760 7457360 7697920 9042049 9333728 11667160 11931776 12043520 14914720 18084098 18667456 23334320 23863552 24087040 29829440 36168196 37334912 45210245 46668640 47727104 59658880 72336392 74669824 90420490 93337280 119317760 144672784 149339648 180840980 186674560 238635520 289345568 361681960 373349120 578691136 723363920 746698240 1157382272 1446727840 2314764544 2893455680 4629529088 5786911360 11573822720 23147645440
• Sum of all divisors σ(n): 57945488238
• Sum of proper divisors (its aliquot sum) s(n): 34797842798
• 23147645440 is an abundant number, because the sum of its proper divisors (34797842798) is greater than itself. Its abundance is 11650197358

Bases of 23147645440

• Binary: 10101100011101101010000101000000000₂
• Hexadecimal: 0x563B50A00
• Base-36: AMTIDJ4

Squares and roots of 23147645440

• 23147645440 squared (23147645440²) is 535813489415952793600
• 23147645440 cubed (23147645440³) is 12402820674969667946030301184000
• The square root of 23147645440 is 152143.5027860211
• The cube root of 23147645440 is 2849.9392801261

Scales and comparisons

• 23,147,645,440 seconds is equal to 736 years, 1 week, 1 day, 13 hours, 30 minutes, 40 seconds.
• To count from 1 to 23,147,645,440 would take you about one thousand, four hundred seventy-two 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 23147645440 cubic inches would be around 237.5 feet tall.

Recreational maths with 23147645440

• 23147645440 backwards is 04454674132
• 23147645440 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 23147645440's digits is 40
• More coming soon!