139710648

Names of 139710648

• Cardinal: 139710648 can be written as One hundred thirty-nine million, seven hundred ten thousand, six hundred forty-eight.

Scientific notation

• Scientific notation: 1.39710648 × 10⁸

Factors of 139710648

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 238

Divisors of 139710648

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 3 4 6 7 8 11 12 14 19 21 22 23 24 28 33 38 42 44 46 56 57 66 69 76 77 84 88 92 114 132 133 138 152 154 161 168 173 184 209 228 231 253 264 266 276 308 322 346 399 418 437 456 462 483 506 519 532 552 616 627 644 692 759 798 836 874 924 966 1012 1038 1064 1211 1254 1288 1311 1384 1463 1518 1596 1672 1748 1771 1848 1903 1932 2024 2076 2422 2508 2622 2926 3036 3059 3192 3287 3496 3542 3633 3806 3864 3979 4152 4389 4807 4844 5016 5244 5313 5709 5852 6072 6118 6574 7084 7266 7612 7958 8778 9177 9614 9688 9861 10488 10626 11418 11704 11937 12236 13148 13321 14168 14421 14532 15224 15916 17556 18354 19228 19722 21252 22836 23009 23874 24472 26296 26642 27853 28842 29064 31832 33649 35112 36157 36708 38456 39444 39963 42504 43769 45672 46018 47748 53284 55706 57684 67298 69027 72314 73416 75601 78888 79926 83559 87538 92036 95496 100947 106568 108471 111412 115368 131307 134596 138054 144628 151202 159852 167118 175076 184072 201894 216942 222824 226803 253099 262614 269192 276108 289256 302404 306383 319704 334236 350152 403788 433884 453606 506198 525228 529207 552216 604808 612766 668472 759297 807576 831611 867768 907212 919149 1012396 1050456 1058414 1225532 1518594 1587621 1663222 1814424 1838298 2024792 2116828 2451064 2494833 3037188 3175242 3326444 3676596 4233656 4989666 5821277 6074376 6350484 6652888 7353192 9979332 11642554 12700968 17463831 19958664 23285108 34927662 46570216 69855324 139710648
• Sum of all divisors σ(n): 481075200
• Sum of proper divisors (its aliquot sum) s(n): 341364552
• 139710648 is an abundant number, because the sum of its proper divisors (341364552) is greater than itself. Its abundance is 201653904

Bases of 139710648

• Binary: 1000010100111101000010111000₂
• Hexadecimal: 0x853D0B8
• Base-36: 2B6HFC

Squares and roots of 139710648

• 139710648 squared (139710648²) is 19519065164579904
• 139710648 cubed (139710648³) is 2727021242497685035617792
• The square root of 139710648 is 11819.9258880925
• The cube root of 139710648 is 518.8914352239

Scales and comparisons

• 139,710,648 seconds is equal to 4 years, 23 weeks, 30 minutes, 48 seconds.
• To count from 1 to 139,710,648 would take you about 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 139710648 cubic inches would be around 43.2 feet tall.

Recreational maths with 139710648

• 139710648 backwards is 846017931
• The number of decimal digits it has is: 9
• The sum of 139710648's digits is 39
• More coming soon!