13270889892

Names of 13270889892

• Cardinal: 13270889892 can be written as Thirteen billion, two hundred seventy million, eight hundred eighty-nine thousand, eight hundred ninety-two.

Scientific notation

• Scientific notation: 1.3270889892 × 10¹⁰

Factors of 13270889892

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 424

Divisors of 13270889892

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 6 12 13 26 39 52 61 78 79 122 127 139 156 158 183 237 244 254 278 316 366 381 417 474 508 556 732 762 793 834 948 1027 1524 1586 1651 1668 1807 2054 2379 3081 3172 3302 3614 4108 4758 4819 4953 5421 6162 6604 7228 7747 8479 9516 9638 9906 10033 10842 10981 12324 14457 15494 16958 17653 19276 19812 20066 21684 21962 23241 25437 28914 30099 30988 32943 33916 35306 40132 43924 46482 50874 52959 57828 60198 62647 65886 70612 92964 100711 101748 105918 110227 120396 125294 130429 131772 142753 187941 201422 211836 220454 229489 250588 260858 285506 302133 330681 375882 391287 402844 428259 440908 458978 521716 571012 604266 612013 661362 669841 688467 751764 782574 856518 917956 1076833 1208532 1224026 1322724 1339682 1376934 1394587 1565148 1713036 1836039 2009523 2153666 2448052 2679364 2753868 2789174 3230499 3672078 4019046 4183761 4307332 5578348 6460998 7344156 7956169 8038092 8367522 8707933 12921996 13998829 15912338 16735044 17415866 18129631 23868507 26123799 27997658 31824676 34831732 36259262 41996487 47737014 52247598 54388893 55995316 72518524 83992974 85069807 95474028 104495196 108777786 167985948 170139614 217555572 255209421 340279228 510418842 1020837684 1105907491 2211814982 3317722473 4423629964 6635444946 13270889892
• Sum of all divisors σ(n): 34842214400
• Sum of proper divisors (its aliquot sum) s(n): 21571324508
• 13270889892 is an abundant number, because the sum of its proper divisors (21571324508) is greater than itself. Its abundance is 8300434616

Bases of 13270889892

• Binary: 1100010111000000011011010110100100₂
• Hexadecimal: 0x31701B5A4
• Base-36: 63H586C

Squares and roots of 13270889892

• 13270889892 squared (13270889892²) is 176116518525587771664
• 13270889892 cubed (13270889892³) is 2337222925515453502334581620288
• The square root of 13270889892 is 115199.3484877411
• The cube root of 13270889892 is 2367.5546648633

Scales and comparisons

• 13,270,889,892 seconds is equal to 421 years, 50 weeks, 4 days, 6 hours, 18 minutes, 12 seconds.
• To count from 1 to 13,270,889,892 would take you about eight hundred forty-three 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 13270889892 cubic inches would be around 197.3 feet tall.

Recreational maths with 13270889892

• 13270889892 backwards is 29898807231
• The number of decimal digits it has is: 11
• The sum of 13270889892's digits is 57
• More coming soon!