213739732172520

Names of 213739732172520

• Cardinal: 213739732172520 can be written as Two hundred thirteen trillion, seven hundred thirty-nine billion, seven hundred thirty-two million, one hundred seventy-two thousand, five hundred twenty.

Scientific notation

• Scientific notation: 2.1373973217252 × 10¹⁴

Factors of 213739732172520

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 11636086

Divisors of 213739732172520

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 18 20 24 27 30 36 40 45 54 60 72 90 108 120 135 180 216 270 360 540 1080 17033 34066 51099 68132 85165 102198 136264 153297 170330 204396 255495 306594 340660 408792 459891 510990 613188 681320 766485 919782 1021980 1226376 1532970 1839564 2043960 2299455 3065940 3679128 4598910 6131880 9197820 11619043 18395640 23238086 34857129 46476172 58095215 69714258 92952344 104571387 116190430 139428516 174285645 209142774 232380860 278857032 313714161 348571290 418285548 464761720 522856935 627428322 697142580 836571096 1045713870 1254856644 1394285160 1568570805 2091427740 2509713288 3137141610 4182855480 6274283220 12548566440 197907159419 395814318838 593721478257 791628637676 989535797095 1187442956514 1583257275352 1781164434771 1979071594190 2374885913028 2968607391285 3562328869542 3958143188380 4749771826056 5343493304313 5937214782570 7124657739084 7916286376760 8905822173855 10686986608626 11874429565140 14249315478168 17811644347710 21373973217252 23748859130280 26717466521565 35623288695420 42747946434504 53434933043130 71246577390840 106869866086260 213739732172520
• Sum of all divisors σ(n): 712507663785600
• Sum of proper divisors (its aliquot sum) s(n): 498767931613080
• 213739732172520 is an abundant number, because the sum of its proper divisors (498767931613080) is greater than itself. Its abundance is 285028199440560

Bases of 213739732172520

• Binary: 110000100110010100101000110011110111111011101000₂
• Hexadecimal: 0xC26528CF7EE8
• Base-36: 23RIODXT60

Squares and roots of 213739732172520

• 213739732172520 squared (213739732172520²) is 45684673109180581159043150400
• 213739732172520 cubed (213739732172520³) is 9764629794745383961333966204489817107008000
• The square root of 213739732172520 is 14619840.3607057215
• The cube root of 213739732172520 is 59789.9816713179

Scales and comparisons

• 213,739,732,172,520 seconds is equal to 6,796,262 years, 17 weeks, 5 days, 17 hours, 42 minutes.
• To count from 1 to 213,739,732,172,520 would take you about sixteen million, nine hundred ninety thousand, six hundred fifty-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 213739732172520 cubic inches would be around 4982.5 feet tall.

Recreational maths with 213739732172520

• 213739732172520 backwards is 025271237937312
• 213739732172520 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 213739732172520's digits is 54
• More coming soon!