14638256864

Names of 14638256864

• Cardinal: 14638256864 can be written as Fourteen billion, six hundred thirty-eight million, two hundred fifty-six thousand, eight hundred sixty-four.

Scientific notation

• Scientific notation: 1.4638256864 × 10¹⁰

Factors of 14638256864

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 13994

Divisors of 14638256864

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 4 7 8 11 14 16 22 28 32 44 49 56 61 77 88 98 112 122 154 176 196 224 244 308 352 392 427 488 539 616 671 784 854 976 1078 1232 1342 1568 1708 1952 2156 2464 2684 2989 3416 4312 4697 5368 5978 6832 8624 9394 10736 11956 13664 13913 17248 18788 21472 23912 27826 32879 37576 47824 55652 65758 75152 95648 97391 111304 131516 150304 153043 194782 222608 263032 306086 389564 445216 526064 612172 681737 779128 848693 1052128 1071301 1224344 1363474 1558256 1697386 2142602 2448688 2726948 3116512 3394772 4285204 4897376 5453896 5940851 6789544 7499107 8570408 9335623 10907792 11881702 13579088 14998214 17140816 18671246 21815584 23763404 27158176 29996428 34281632 37342492 41585957 47526808 59992856 65349361 74684984 83171914 95053616 119985712 130698722 149369968 166343828 190107232 239971424 261397444 298739936 332687656 457445527 522794888 665375312 914891054 1045589776 1330750624 1829782108 2091179552 3659564216 7319128432 14638256864
• Sum of all divisors σ(n): 37174089456
• Sum of proper divisors (its aliquot sum) s(n): 22535832592
• 14638256864 is an abundant number, because the sum of its proper divisors (22535832592) is greater than itself. Its abundance is 7897575728

Bases of 14638256864

• Binary: 1101101000100000100001001011100000₂
• Hexadecimal: 0x3688212E0
• Base-36: 6Q38NA8

Squares and roots of 14638256864

• 14638256864 squared (14638256864²) is 214278564016443114496
• 14638256864 cubed (14638256864³) is 3136664660521761829636609900544
• The square root of 14638256864 is 120988.6641962793
• The cube root of 14638256864 is 2446.2253057145

Scales and comparisons

• 14,638,256,864 seconds is equal to 465 years, 23 weeks, 3 days, 6 hours, 27 minutes, 44 seconds.
• To count from 1 to 14,638,256,864 would take you about nine hundred thirty 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 14638256864 cubic inches would be around 203.9 feet tall.

Recreational maths with 14638256864

• 14638256864 backwards is 46865283641
• The number of decimal digits it has is: 11
• The sum of 14638256864's digits is 53
• More coming soon!