12977875365

Names of 12977875365

• Cardinal: 12977875365 can be written as Twelve billion, nine hundred seventy-seven million, eight hundred seventy-five thousand, three hundred sixty-five.

Scientific notation

• Scientific notation: 1.2977875365 × 10¹⁰

Factors of 12977875365

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 1939

Divisors of 12977875365

• Number of divisors d(n): 128
• Complete list of divisors:
  1 3 5 7 13 15 21 35 39 43 65 91 105 127 129 195 215 273 301 381 455 559 635 645 889 903 1365 1505 1651 1677 1741 1905 2667 2795 3913 4445 4515 4953 5223 5461 8255 8385 8705 11557 11739 12187 13335 16383 19565 22633 24765 26115 27305 34671 36561 38227 57785 58695 60935 67899 70993 74863 81915 113165 114681 158431 173355 182805 191135 212979 221107 224589 339495 354965 374315 475293 496951 524041 573405 663321 792155 973219 1064895 1105535 1122945 1490853 1547749 1572123 2376465 2484755 2620205 2874391 2919657 3316605 4643247 4866095 6812533 7454265 7738745 7860615 8623173 9507601 14371955 14598285 20120737 20437599 23216235 28522803 34062665 43115865 47538005 60362211 66553207 100603685 102187995 123598813 142614015 199659621 301811055 332766035 370796439 617994065 865191691 998298105 1853982195 2595575073 4325958455 12977875365
• Sum of all divisors σ(n): 26371817472
• Sum of proper divisors (its aliquot sum) s(n): 13393942107
• 12977875365 is an abundant number, because the sum of its proper divisors (13393942107) is greater than itself. Its abundance is 416066742

Bases of 12977875365

• Binary: 1100000101100010101010100110100101₂
• Hexadecimal: 0x3058AA9A5
• Base-36: 5YMOWPX

Squares and roots of 12977875365

• 12977875365 squared (12977875365²) is 168425248989473883225
• 12977875365 cubed (12977875365³) is 2185801889704484253416614252125
• The square root of 12977875365 is 113920.4782512785
• The cube root of 12977875365 is 2350.0000220311

Scales and comparisons

• 12,977,875,365 seconds is equal to 412 years, 34 weeks, 21 hours, 22 minutes, 45 seconds.
• To count from 1 to 12,977,875,365 would take you about eight hundred twenty-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 12977875365 cubic inches would be around 195.8 feet tall.

Recreational maths with 12977875365

• 12977875365 backwards is 56357877921
• The number of decimal digits it has is: 11
• The sum of 12977875365's digits is 60
• More coming soon!