13152169472

Names of 13152169472

• Cardinal: 13152169472 can be written as Thirteen billion, one hundred fifty-two million, one hundred sixty-nine thousand, four hundred seventy-two.

Scientific notation

• Scientific notation: 1.3152169472 × 10¹⁰

Factors of 13152169472

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 1679

Divisors of 13152169472

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 4 8 13 16 26 32 52 64 97 104 128 169 194 208 256 338 388 416 512 676 776 832 1261 1352 1552 1567 1664 2522 2704 3104 3134 3328 5044 5408 6208 6268 6656 10088 10816 12416 12536 16393 20176 20371 21632 24832 25072 32786 40352 40742 43264 49664 50144 65572 80704 81484 86528 100288 131144 151999 161408 162968 200576 262288 264823 303998 322816 325936 401152 524576 529646 607996 645632 651872 802304 1049152 1059292 1215992 1303744 1975987 2098304 2118584 2431984 2607488 3951974 4196608 4237168 4863968 5214976 7903948 8393216 8474336 9727936 10429952 15807896 16948672 19455872 25687831 31615792 33897344 38911744 51375662 63231584 67794688 77823488 102751324 126463168 135589376 205502648 252926336 411005296 505852672 822010592 1011705344 1644021184 3288042368 6576084736 13152169472
• Sum of all divisors σ(n): 28767283776
• Sum of proper divisors (its aliquot sum) s(n): 15615114304
• 13152169472 is an abundant number, because the sum of its proper divisors (15615114304) is greater than itself. Its abundance is 2462944832

Bases of 13152169472

• Binary: 1100001111111011100010111000000000₂
• Hexadecimal: 0x30FEE2E00
• Base-36: 61IGMWW

Squares and roots of 13152169472

• 13152169472 squared (13152169472²) is 172979561820208758784
• 13152169472 cubed (13152169472³) is 2275056512251686389945936642048
• The square root of 13152169472 is 114682.9083691203
• The cube root of 13152169472 is 2360.4735160179

Scales and comparisons

• 13,152,169,472 seconds is equal to 418 years, 10 weeks, 2 days, 4 hours, 24 minutes, 32 seconds.
• To count from 1 to 13,152,169,472 would take you about eight hundred thirty-six 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 13152169472 cubic inches would be around 196.7 feet tall.

Recreational maths with 13152169472

• 13152169472 backwards is 27496125131
• The number of decimal digits it has is: 11
• The sum of 13152169472's digits is 41
• More coming soon!