138929620032

Names of 138929620032

• Cardinal: 138929620032 can be written as One hundred thirty-eight billion, nine hundred twenty-nine million, six hundred twenty thousand and thirty-two.

Scientific notation

• Scientific notation: 1.38929620032 × 10¹¹

Factors of 138929620032

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 252

Divisors of 138929620032

• Number of divisors d(n): 504
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 28 32 36 42 48 49 56 63 64 72 84 96 98 112 113 126 127 144 147 168 192 196 224 226 252 254 288 294 336 339 343 381 392 441 448 452 504 508 576 588 672 678 686 762 784 791 882 889 904 1008 1016 1017 1029 1143 1176 1344 1356 1372 1524 1568 1582 1764 1778 1808 2016 2032 2034 2058 2286 2352 2373 2401 2667 2712 2744 3048 3087 3136 3164 3528 3556 3616 4032 4064 4068 4116 4572 4704 4746 4802 5334 5424 5488 5537 6096 6174 6223 6328 7056 7112 7119 7203 7232 8001 8128 8136 8232 9144 9408 9492 9604 10668 10848 10976 11074 12192 12348 12446 12656 14112 14224 14238 14351 14406 16002 16272 16464 16611 16807 18288 18669 18984 19208 21336 21609 21696 21952 22148 24384 24696 24892 25312 28224 28448 28476 28702 28812 32004 32544 32928 33222 33614 36576 37338 37968 38416 38759 42672 43053 43218 43561 44296 49392 49784 49833 50421 50624 56007 56896 56952 57404 57624 64008 65088 65856 66444 67228 73152 74676 75936 76832 77518 85344 86106 86436 87122 88592 98784 99568 99666 100457 100842 112014 113904 114808 115248 116277 128016 129159 130683 132888 134456 149352 151263 151872 153664 155036 170688 172212 172872 174244 177184 197568 199136 199332 200914 201684 224028 227808 229616 230496 232554 256032 258318 261366 265776 268912 271313 298704 301371 302526 304927 310072 344424 345744 348488 348831 354368 392049 398272 398664 401828 403368 448056 455616 459232 460992 465108 512064 516636 522732 531552 537824 542626 597408 602742 605052 609854 620144 688848 691488 696976 697662 703199 784098 797328 803656 806736 813939 896112 904113 914781 918464 930216 1033272 1045464 1063104 1075648 1085252 1194816 1205484 1210104 1219708 1240288 1377696 1382976 1393952 1395324 1406398 1568196 1594656 1607312 1613472 1627878 1792224 1808226 1829562 1860432 1899191 2066544 2090928 2109597 2134489 2170504 2410968 2420208 2439416 2441817 2480576 2744343 2755392 2787904 2790648 2812796 3136392 3189312 3214624 3226944 3255756 3584448 3616452 3659124 3720864 3798382 4133088 4181856 4219194 4268978 4341008 4821936 4840416 4878832 4883634 4922393 5488686 5581296 5625592 5697573 6272784 6328791 6403467 6429248 6511512 7232904 7318248 7441728 7596764 8266176 8363712 8438388 8537956 8682016 9643872 9680832 9757664 9767268 9844786 10977372 11162592 11251184 11395146 12545568 12657582 12806934 13023024 14465808 14636496 14767179 15193528 16876776 17075912 17092719 17364032 19210401 19287744 19515328 19534536 19689572 21954744 22325184 22502368 22790292 25091136 25315164 25613868 26046048 28931616 29272992 29534358 30387056 33753552 34151824 34185438 34456751 38420802 39069072 39379144 43909488 44301537 45004736 45580584 50630328 51227736 52092096 57863232 58545984 59068716 60774112 67507104 68303648 68370876 68913502 76841604 78138144 78758288 87818976 88603074 91161168 101260656 102455472 103370253 118137432 121548224 135014208 136607296 136741752 137827004 153683208 156276288 157516576 175637952 177206148 182322336 202521312 204910944 206740506 236274864 241197257 273483504 275654008 307366416 310110759 315033152 354412296 364644672 405042624 409821888 413481012 472549728 482394514 546967008 551308016 614732832 620221518 708824592 723591771 826962024 945099456 964789028 1093934016 1102616032 1229465664 1240443036 1417649184 1447183542 1653924048 1929578056 2170775313 2205232064 2480886072 2835298368 2894367084 3307848096 3859156112 4341550626 4961772144 5788734168 6615696192 7718312224 8683101252 9923544288 11577468336 15436624448 17366202504 19847088576 23154936672 34732405008 46309873344 69464810016 138929620032
• Sum of all divisors σ(n): 472384014336
• Sum of proper divisors (its aliquot sum) s(n): 333454394304
• 138929620032 is an abundant number, because the sum of its proper divisors (333454394304) is greater than itself. Its abundance is 194524774272

Bases of 138929620032

• Binary: 10000001011000110110011100010001000000₂
• Hexadecimal: 0x2058D9C440
• Base-36: 1RTN3WW0

Squares and roots of 138929620032

• 138929620032 squared (138929620032²) is 19301439322235895681024
• 138929620032 cubed (138929620032³) is 2681541631108936595635854192672768
• The square root of 138929620032 is 372732.6388069603
• The cube root of 138929620032 is 5179.2270383043

Scales and comparisons

• 138,929,620,032 seconds is equal to 4,417 years, 27 weeks, 4 days, 17 hours, 7 minutes, 12 seconds.
• To count from 1 to 138,929,620,032 would take you about eight thousand, eight hundred thirty-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 138929620032 cubic inches would be around 431.6 feet tall.

Recreational maths with 138929620032

• 138929620032 backwards is 230026929831
• The number of decimal digits it has is: 12
• The sum of 138929620032's digits is 45
• More coming soon!