138980772600

Names of 138980772600

• Cardinal: 138980772600 can be written as One hundred thirty-eight billion, nine hundred eighty million, seven hundred seventy-two thousand, six hundred.

Scientific notation

• Scientific notation: 1.389807726 × 10¹¹

Factors of 138980772600

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 8041

Divisors of 138980772600

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 20 24 25 30 40 50 60 73 75 100 120 146 150 200 219 292 300 365 421 438 584 600 730 842 876 1095 1263 1460 1684 1752 1825 2105 2190 2526 2920 3368 3650 4210 4380 5052 5475 6315 7300 7537 8420 8760 10104 10525 10950 12630 14600 15074 16840 21050 21900 22611 25260 30148 30733 31575 37685 42100 43800 45222 50520 60296 61466 63150 75370 84200 90444 92199 113055 122932 126300 150740 153665 180888 184398 188425 226110 245864 252600 301480 307330 368796 376850 452220 460995 550201 565275 614660 737592 753700 768325 904440 921990 1100402 1130550 1229320 1507400 1536650 1650603 1843980 2200804 2261100 2304975 2751005 3073300 3173077 3301206 3687960 4401608 4522200 4609950 5502010 6146600 6346154 6602412 8253015 9219900 9519231 11004020 12692308 13204824 13755025 15865385 16506030 18439800 19038462 22008040 25384616 27510050 31730770 33012060 38076924 41265075 47596155 55020100 63461540 66024120 76153848 79326925 82530150 95192310 110040200 126923080 158653850 165060300 190384620 231634621 237980775 317307700 330120600 380769240 463269242 475961550 634615400 694903863 926538484 951923100 1158173105 1389807726 1853076968 1903846200 2316346210 2779615452 3474519315 4632692420 5559230904 5790865525 6949038630 9265384840 11581731050 13898077260 17372596575 23163462100 27796154520 34745193150 46326924200 69490386300 138980772600
• Sum of all divisors σ(n): 437837795040
• Sum of proper divisors (its aliquot sum) s(n): 298857022440
• 138980772600 is an abundant number, because the sum of its proper divisors (298857022440) is greater than itself. Its abundance is 159876249840

Bases of 138980772600

• Binary: 10000001011011111001100100101011111000₂
• Hexadecimal: 0x205BE64AF8
• Base-36: 1RUHKAGO

Squares and roots of 138980772600

• 138980772600 squared (138980772600²) is 19315655152492910760000
• 138980772600 cubed (138980772600³) is 2684504676368635553447653176000000
• The square root of 138980772600 is 372801.2508026227
• The cube root of 138980772600 is 5179.8626077263

Scales and comparisons

• 138,980,772,600 seconds is equal to 4,419 years, 8 weeks, 1 day, 18 hours, 10 minutes.
• To count from 1 to 138,980,772,600 would take you about eight thousand, eight hundred thirty-eight 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 138980772600 cubic inches would be around 431.7 feet tall.

Recreational maths with 138980772600

• 138980772600 backwards is 006277089831
• The number of decimal digits it has is: 12
• The sum of 138980772600's digits is 51
• More coming soon!