73429940064

Names of 73429940064

• Cardinal: 73429940064 can be written as Seventy-three billion, four hundred twenty-nine million, nine hundred forty thousand and sixty-four.

Scientific notation

• Scientific notation: 7.3429940064 × 10¹⁰

Factors of 73429940064

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 4213

Divisors of 73429940064

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 6 8 12 13 16 24 26 31 32 39 48 52 62 78 93 96 104 124 156 186 208 248 312 372 403 416 496 521 624 744 806 992 1042 1209 1248 1488 1563 1612 2084 2418 2976 3126 3224 3643 4168 4836 6252 6448 6773 7286 8336 9672 10929 12504 12896 13546 14572 16151 16672 19344 20319 21858 25008 27092 29144 32302 38688 40638 43716 47359 48453 50016 54184 58288 64604 81276 87432 94718 96906 108368 112933 116576 129208 142077 162552 174864 189436 193812 209963 216736 225866 258416 284154 325104 338799 349728 378872 387624 419926 451732 516832 568308 629889 650208 677598 757744 775248 839852 903464 1136616 1259778 1355196 1468129 1515488 1550496 1679704 1806928 1898003 2273232 2519556 2710392 2936258 3359408 3613856 3796006 4404387 4546464 5039112 5420784 5694009 5872516 6718816 7592012 8808774 10078224 10841568 11388018 11745032 15184024 17617548 20156448 22776036 23490064 24674039 30368048 35235096 45552072 46980128 49348078 58838093 60736096 70470192 74022117 91104144 98696156 117676186 140940384 148044234 176514279 182208288 197392312 235352372 296088468 353028558 394784624 470704744 592176936 706057116 764895209 789569248 941409488 1184353872 1412114232 1529790418 1882818976 2294685627 2368707744 2824228464 3059580836 4589371254 5648456928 6119161672 9178742508 12238323344 18357485016 24476646688 36714970032 73429940064
• Sum of all divisors σ(n): 214747158528
• Sum of proper divisors (its aliquot sum) s(n): 141317218464
• 73429940064 is an abundant number, because the sum of its proper divisors (141317218464) is greater than itself. Its abundance is 67887278400

Bases of 73429940064

• Binary: 1000100011000110000111111011101100000₂
• Hexadecimal: 0x1118C3F760
• Base-36: XQEAGDC

Squares and roots of 73429940064

• 73429940064 squared (73429940064²) is 5391956097802632324096
• 73429940064 cubed (73429940064³) is 395931013089366613659798302982144
• The square root of 73429940064 is 270979.5934457057
• The cube root of 73429940064 is 4187.5280057817

Scales and comparisons

• 73,429,940,064 seconds is equal to 2,334 years, 43 weeks, 6 days, 13 hours, 34 minutes, 24 seconds.
• To count from 1 to 73,429,940,064 would take you about four thousand, six hundred sixty-nine 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 73429940064 cubic inches would be around 349 feet tall.

Recreational maths with 73429940064

• 73429940064 backwards is 46004992437
• 73429940064 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 73429940064's digits is 48
• More coming soon!