136749575872

Names of 136749575872

• Cardinal: 136749575872 can be written as One hundred thirty-six billion, seven hundred forty-nine million, five hundred seventy-five thousand, eight hundred seventy-two.

Scientific notation

• Scientific notation: 1.36749575872 × 10¹¹

Factors of 136749575872

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 138959

Divisors of 136749575872

• Number of divisors d(n): 112
• Complete list of divisors:
  1 2 4 7 8 13 14 16 26 28 32 52 56 64 91 104 112 169 182 208 224 338 364 416 448 676 728 832 1183 1352 1456 2197 2366 2704 2912 4394 4732 5408 5824 8788 9464 10816 15379 17576 18928 30758 35152 37856 61516 70304 75712 123032 138937 140608 246064 277874 492128 555748 972559 984256 1111496 1806181 1945118 2222992 3612362 3890236 4445984 7224724 7780472 8891968 12643267 14449448 15560944 23480353 25286534 28898896 31121888 46960706 50573068 57797792 62243776 93921412 101146136 115595584 164362471 187842824 202292272 305244589 328724942 375685648 404584544 610489178 657449884 751371296 809169088 1220978356 1314899768 1502742592 2136712123 2441956712 2629799536 4273424246 4883913424 5259599072 8546848492 9767826848 10519198144 17093696984 19535653696 34187393968 68374787936 136749575872
• Sum of all divisors σ(n): 335963199040
• Sum of proper divisors (its aliquot sum) s(n): 199213623168
• 136749575872 is an abundant number, because the sum of its proper divisors (199213623168) is greater than itself. Its abundance is 62464047296

Bases of 136749575872

• Binary: 1111111010110111010001110111011000000₂
• Hexadecimal: 0x1FD6E8EEC0
• Base-36: 1QTL601S

Squares and roots of 136749575872

• 136749575872 squared (136749575872²) is 18700446501171884560384
• 136749575872 cubed (136749575872³) is 2557278127652281564603457173454848
• The square root of 136749575872 is 369796.6682813679
• The cube root of 136749575872 is 5151.9937719341

Scales and comparisons

• 136,749,575,872 seconds is equal to 4,348 years, 11 weeks, 17 hours, 17 minutes, 52 seconds.
• To count from 1 to 136,749,575,872 would take you about eight thousand, six hundred ninety-six 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 136749575872 cubic inches would be around 429.3 feet tall.

Recreational maths with 136749575872

• 136749575872 backwards is 278575947631
• 136749575872 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 136749575872's digits is 64
• More coming soon!