16493157792

Names of 16493157792

• Cardinal: 16493157792 can be written as Sixteen billion, four hundred ninety-three million, one hundred fifty-seven thousand, seven hundred ninety-two.

Scientific notation

• Scientific notation: 1.6493157792 × 10¹⁰

Factors of 16493157792

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 357

Divisors of 16493157792

• Number of divisors d(n): 180
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 54 72 81 96 101 108 144 162 202 216 251 288 303 324 404 432 502 606 648 753 808 864 909 1004 1212 1296 1506 1616 1818 2008 2259 2424 2592 2727 3012 3232 3636 4016 4518 4848 5454 6024 6777 7272 8032 8181 9036 9696 10908 12048 13554 14544 16362 18072 20331 21816 24096 25351 27108 29088 32724 36144 40662 43632 50702 54216 63001 65448 72288 76053 81324 87264 101404 108432 126002 130896 152106 162648 189003 202808 216864 228159 252004 261792 304212 325296 378006 405616 456318 504008 567009 608424 650592 684477 756012 811232 912636 1008016 1134018 1216848 1368954 1512024 1701027 1825272 2016032 2053431 2268036 2433696 2737908 3024048 3402054 3650544 4106862 4536072 5103081 5475816 6048096 6363101 6804108 7301088 8213724 9072144 10206162 10951632 12726202 13608216 16427448 18144288 19089303 20412324 21903264 25452404 27216432 32854896 38178606 40824648 50904808 54432864 57267909 65709792 76357212 81649296 101809616 114535818 152714424 163298592 171803727 203619232 229071636 305428848 343607454 458143272 515411181 610857696 687214908 916286544 1030822362 1374429816 1832573088 2061644724 2748859632 4123289448 5497719264 8246578896 16493157792
• Sum of all divisors σ(n): 49182117138
• Sum of proper divisors (its aliquot sum) s(n): 32688959346
• 16493157792 is an abundant number, because the sum of its proper divisors (32688959346) is greater than itself. Its abundance is 16195801554

Bases of 16493157792

• Binary: 1111010111000100011001110110100000₂
• Hexadecimal: 0x3D7119DA0
• Base-36: 7KRLM00

Squares and roots of 16493157792

• 16493157792 squared (16493157792²) is 272024253951810315264
• 16493157792 cubed (16493157792³) is 4486538943678287093702418137088
• The square root of 16493157792 is 128425.6897664949
• The cube root of 16493157792 is 2545.4697363485

Scales and comparisons

• 16,493,157,792 seconds is equal to 524 years, 22 weeks, 3 days, 43 minutes, 12 seconds.
• To count from 1 to 16,493,157,792 would take you about one thousand and forty-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 16493157792 cubic inches would be around 212.1 feet tall.

Recreational maths with 16493157792

• 16493157792 backwards is 29775139461
• 16493157792 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 16493157792's digits is 54
• More coming soon!