138654062064

Names of 138654062064

• Cardinal: 138654062064 can be written as One hundred thirty-eight billion, six hundred fifty-four million, sixty-two thousand and sixty-four.

Scientific notation

• Scientific notation: 1.38654062064 × 10¹¹

Factors of 138654062064

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 4963

Divisors of 138654062064

• Number of divisors d(n): 350
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 27 28 36 42 48 49 54 56 63 72 81 84 98 108 112 126 144 147 162 168 189 196 216 243 252 294 324 336 343 378 392 432 441 486 504 567 588 648 686 729 756 784 882 972 1008 1029 1134 1176 1296 1323 1372 1458 1512 1701 1764 1944 2058 2268 2352 2401 2646 2744 2916 3024 3087 3402 3528 3888 3969 4116 4536 4802 4951 5103 5292 5488 5832 6174 6804 7056 7203 7938 8232 9072 9261 9604 9902 10206 10584 11664 11907 12348 13608 14406 14853 15876 16464 18522 19208 19804 20412 21168 21609 23814 24696 27216 27783 28812 29706 31752 34657 35721 37044 38416 39608 40824 43218 44559 47628 49392 55566 57624 59412 63504 64827 69314 71442 74088 79216 81648 83349 86436 89118 95256 103971 111132 115248 118824 129654 133677 138628 142884 148176 166698 172872 178236 190512 194481 207942 222264 237648 242599 250047 259308 267354 277256 285768 311913 333396 345744 356472 388962 401031 415884 444528 485198 500094 518616 534708 554512 571536 583443 623826 666792 712944 727797 777924 802062 831768 935739 970396 1000188 1037232 1069416 1166886 1203093 1247652 1333584 1455594 1555848 1604124 1663536 1698193 1750329 1871478 1940792 2000376 2138832 2183391 2333772 2406186 2495304 2807217 2911188 3111696 3208248 3396386 3500658 3609279 3742956 3881584 4000752 4366782 4667544 4812372 4990608 5094579 5614434 5822376 6416496 6550173 6792772 7001316 7218558 7485912 8421651 8733564 9335088 9624744 10189158 11228868 11644752 11887351 13100346 13585544 14002632 14437116 14971824 15283737 16843302 17467128 19249488 19650519 20378316 22457736 23774702 25264953 26200692 27171088 28005264 28874232 30567474 33686604 34934256 35662053 39301038 40756632 44915472 45851211 47549404 50529906 52401384 57748464 58951557 61134948 67373208 71324106 78602076 81513264 91702422 95098808 101059812 104802768 106986159 117903114 122269896 134746416 137553633 142648212 157204152 176854671 183404844 190197616 202119624 213972318 235806228 244539792 275107266 285296424 314408304 320958477 353709342 366809688 404239248 412660899 427944636 471612456 550214532 570592848 641916954 707418684 733619376 825321798 855889272 943224912 962875431 1100429064 1237982697 1283833908 1414837368 1650643596 1711778544 1925750862 2200858128 2475965394 2567667816 2829674736 2888626293 3301287192 3851501724 4951930788 5135335632 5777252586 6602574384 7703003448 8665878879 9903861576 11554505172 15406006896 17331757758 19807723152 23109010344 34663515516 46218020688 69327031032 138654062064
• Sum of all divisors σ(n): 469975913416
• Sum of proper divisors (its aliquot sum) s(n): 331321851352
• 138654062064 is an abundant number, because the sum of its proper divisors (331321851352) is greater than itself. Its abundance is 192667789288

Bases of 138654062064

• Binary: 10000001001000011011010001010111110000₂
• Hexadecimal: 0x20486D15F0
• Base-36: 1RP31R00

Squares and roots of 138654062064

• 138654062064 squared (138654062064²) is 19224948926847563940096
• 138654062064 cubed (138654062064³) is 2665617261680352326417279162118144
• The square root of 138654062064 is 372362.8097219163
• The cube root of 138654062064 is 5175.8005506319

Scales and comparisons

• 138,654,062,064 seconds is equal to 4,408 years, 40 weeks, 9 hours, 14 minutes, 24 seconds.
• To count from 1 to 138,654,062,064 would take you about eight thousand, eight hundred seventeen 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 138654062064 cubic inches would be around 431.3 feet tall.

Recreational maths with 138654062064

• 138654062064 backwards is 460260456831
• The number of decimal digits it has is: 12
• The sum of 138654062064's digits is 45
• More coming soon!