220128515136

Names of 220128515136

• Cardinal: 220128515136 can be written as Two hundred twenty billion, one hundred twenty-eight million, five hundred fifteen thousand, one hundred thirty-six.

Scientific notation

• Scientific notation: 2.20128515136 × 10¹¹

Factors of 220128515136

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 193

Divisors of 220128515136

• Number of divisors d(n): 224
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 32 36 37 48 54 64 72 74 96 108 111 144 148 151 192 216 222 288 296 302 333 432 444 453 576 592 604 666 864 888 906 999 1184 1208 1332 1359 1728 1776 1812 1998 2368 2416 2664 2718 3552 3624 3996 4077 4832 5328 5436 5587 7104 7248 7992 8154 9664 10656 10872 11174 14496 15984 16308 16761 21312 21744 22348 22801 28992 31968 32616 33522 43488 44696 45602 50283 63936 65232 67044 68403 86976 89392 91204 100566 130464 134088 136806 150849 178784 182408 201132 205209 260928 268176 273612 301698 357568 364816 402264 410418 536352 547224 603396 615627 729632 804528 820836 843637 1072704 1094448 1206792 1231254 1459264 1609056 1641672 1687274 2188896 2413584 2462508 2530911 3218112 3283344 3374548 3442951 4377792 4827168 4925016 5061822 6566688 6749096 6885902 7592733 9654336 9850032 10123644 10328853 13133376 13498192 13771804 15185466 19700064 20247288 20657706 22778199 26996384 27543608 30370932 30986559 39400128 40494576 41315412 45556398 53992768 55087216 60741864 61973118 80989152 82630824 91112796 92959677 110174432 121483728 123946236 127389187 161978304 165261648 182225592 185919354 220348864 242967456 247892472 254778374 330523296 364451184 371838708 382167561 485934912 495784944 509556748 661046592 728902368 743677416 764335122 991569888 1019113496 1146502683 1457804736 1487354832 1528670244 1983139776 2038226992 2293005366 2974709664 3057340488 3439508049 4076453984 4586010732 5949419328 6114680976 6879016098 8152907968 9172021464 12229361952 13758032196 18344042928 24458723904 27516064392 36688085856 55032128784 73376171712 110064257568 220128515136
• Sum of all divisors σ(n): 669058108160
• Sum of proper divisors (its aliquot sum) s(n): 448929593024
• 220128515136 is an abundant number, because the sum of its proper divisors (448929593024) is greater than itself. Its abundance is 228801077888

Bases of 220128515136

• Binary: 11001101000000101011101001010001000000₂
• Hexadecimal: 0x3340AE9440
• Base-36: 2T4IU1C0

Squares and roots of 220128515136

• 220128515136 squared (220128515136²) is 48456563175980181098496
• 220128515136 cubed (220128515136³) is 10666671300522293526576297842835456
• The square root of 220128515136 is 469178.5535763543
• The cube root of 220128515136 is 6037.9859951825

Scales and comparisons

• 220,128,515,136 seconds is equal to 6,999 years, 21 weeks, 17 hours, 45 minutes, 36 seconds.
• To count from 1 to 220,128,515,136 would take you about thirteen thousand, nine hundred ninety-eight 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 220128515136 cubic inches would be around 503.2 feet tall.

Recreational maths with 220128515136

• 220128515136 backwards is 631515821022
• 220128515136 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 220128515136's digits is 36
• More coming soon!