139248738304

Names of 139248738304

• Cardinal: 139248738304 can be written as One hundred thirty-nine billion, two hundred forty-eight million, seven hundred thirty-eight thousand, three hundred four.

Scientific notation

• Scientific notation: 1.39248738304 × 10¹¹

Factors of 139248738304

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 42225

Divisors of 139248738304

• Number of divisors d(n): 112
• Complete list of divisors:
  1 2 4 8 13 16 26 31 32 52 62 64 104 124 128 208 248 256 403 416 496 512 806 832 992 1024 1612 1664 1984 2048 3224 3328 3968 4096 6448 6656 7936 8192 12896 13312 15872 25792 26624 31744 42179 51584 53248 63488 84358 103168 106496 126976 168716 206336 253952 337432 412672 548327 674864 825344 1096654 1307549 1349728 1650688 2193308 2615098 2699456 3301376 4386616 5230196 5398912 8773232 10460392 10797824 16998137 17546464 20920784 21595648 33996274 35092928 41841568 43191296 67992548 70185856 83683136 86382592 135985096 140371712 167366272 172765184 271970192 280743424 334732544 345530368 543940384 561486848 669465088 1087880768 1122973696 1338930176 2175761536 2245947392 2677860352 4351523072 4491894784 5355720704 8703046144 10711441408 17406092288 34812184576 69624369152 139248738304
• Sum of all divisors σ(n): 309583653120
• Sum of proper divisors (its aliquot sum) s(n): 170334914816
• 139248738304 is an abundant number, because the sum of its proper divisors (170334914816) is greater than itself. Its abundance is 31086176512

Bases of 139248738304

• Binary: 10000001101011110111110010000000000000₂
• Hexadecimal: 0x206BDF2000
• Base-36: 1RYX3Q4G

Squares and roots of 139248738304

• 139248738304 squared (139248738304²) is 19390211119255876796416
• 139248738304 cubed (139248738304³) is 2700062433804572523238197469118464
• The square root of 139248738304 is 373160.4725905465
• The cube root of 139248738304 is 5183.1895293453

Scales and comparisons

• 139,248,738,304 seconds is equal to 4,427 years, 35 weeks, 2 days, 5 hours, 5 minutes, 4 seconds.
• To count from 1 to 139,248,738,304 would take you about eight thousand, eight hundred fifty-five 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 139248738304 cubic inches would be around 431.9 feet tall.

Recreational maths with 139248738304

• 139248738304 backwards is 403837842931
• 139248738304 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 139248738304's digits is 52
• More coming soon!