138905153529600

Names of 138905153529600

• Cardinal: 138905153529600 can be written as One hundred thirty-eight trillion, nine hundred five billion, one hundred fifty-three million, five hundred twenty-nine thousand, six hundred.

Scientific notation

• Scientific notation: 1.389051535296 × 10¹⁴

Factors of 138905153529600

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 11605

Divisors of 138905153529600

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 20 24 25 30 32 40 48 50 60 64 75 80 96 100 120 128 150 160 192 200 240 256 283 300 320 384 400 480 566 600 640 768 800 849 960 1132 1200 1280 1415 1600 1698 1920 2264 2400 2830 3121 3200 3396 3840 4245 4528 4800 5660 6242 6400 6792 7075 8191 8490 9056 9363 9600 11320 12484 13584 14150 15605 16382 16980 18112 18726 19200 21225 22640 24573 24968 27168 28300 31210 32764 33960 36224 37452 40955 42450 45280 46815 49146 49936 54336 56600 62420 65528 67920 72448 74904 78025 81910 84900 90560 93630 98292 99872 108672 113200 122865 124840 131056 135840 149808 156050 163820 169800 181120 187260 196584 199744 204775 217344 226400 234075 245730 249680 262112 271680 299616 312100 327640 339600 362240 374520 393168 399488 409550 452800 468150 491460 499360 524224 543360 599232 614325 624200 655280 679200 749040 786336 798976 819100 883243 905600 936300 982920 998720 1048448 1086720 1198464 1228650 1248400 1310560 1358400 1498080 1572672 1638200 1766486 1811200 1872600 1965840 1997440 2096896 2318053 2396928 2457300 2496800 2621120 2649729 2716800 2996160 3145344 3276400 3532972 3745200 3931680 3994880 4416215 4636106 4914600 4993600 5242240 5299458 5433600 5992320 6290688 6552800 6954159 7065944 7490400 7863360 8832430 9272212 9829200 9987200 10484480 10598916 11590265 11984640 13105600 13248645 13908318 14131888 14980800 15726720 17664860 18544424 19658400 19974400 21197832 22081075 23180530 25564111 26211200 26497290 27816636 28263776 29961600 31453440 34770795 35329720 37088848 39316800 42395664 44162150 46361060 51128222 52422400 52994580 55633272 56527552 57951325 59923200 66243225 69541590 70659440 74177696 76692333 78633600 84791328 88324300 92722120 102256444 105989160 111266544 113055104 115902650 127820555 132486450 139083180 141318880 148355392 153384666 157267200 169582656 173853975 176648600 185444240 204512888 211978320 222533088 226110208 231805300 255641110 264972900 278166360 282637760 296710784 306769332 339165312 347707950 353297200 370888480 383461665 409025776 423956640 445066176 463610600 511282220 529945800 556332720 565275520 593421568 613538664 639102775 678330624 695415900 706594400 741776960 766923330 818051552 847913280 890132352 927221200 1022564440 1059891600 1112665440 1130551040 1227077328 1278205550 1390831800 1413188800 1483553920 1533846660 1636103104 1695826560 1780264704 1854442400 1917308325 2045128880 2119783200 2225330880 2454154656 2556411100 2781663600 2826377600 2967107840 3067693320 3272206208 3391653120 3708884800 3834616650 4090257760 4239566400 4450661760 4908309312 5112822200 5563327200 5652755200 6135386640 6544412416 7234643413 7417769600 7669233300 8180515520 8479132800 8901323520 9816618624 10225644400 11126654400 12270773280 14469286826 14835539200 15338466600 16361031040 16958265600 19633237248 20451288800 21703930239 22253308800 24541546560 28938573652 30676933200 32722062080 36173217065 40902577600 43407860478 44506617600 49083093120 57877147304 61353866400 72346434130 81805155200 86815720956 98166186240 108519651195 115754294608 122707732800 144692868260 163610310400 173631441912 180866085325 217039302390 231508589216 245415465600 289385736520 347262883824 361732170650 434078604780 463017178432 490830931200 542598255975 578771473040 694525767648 723464341300 868157209560 926034356864 1085196511950 1157542946080 1389051535296 1446928682600 1736314419120 1852068713728 2170393023900 2315085892160 2778103070592 2893857365200 3472628838240 4340786047800 4630171784320 5556206141184 5787714730400 6945257676480 8681572095600 9260343568640 11575429460800 13890515352960 17363144191200 23150858921600 27781030705920 34726288382400 46301717843200 69452576764800 138905153529600
• Sum of all divisors σ(n): 460239371239424
• Sum of proper divisors (its aliquot sum) s(n): 321334217709824
• 138905153529600 is an abundant number, because the sum of its proper divisors (321334217709824) is greater than itself. Its abundance is 182429064180224

Bases of 138905153529600

• Binary: 11111100101010101100000010101010110011100000000₂
• Hexadecimal: 0x7E5560556700
• Base-36: 1D8K59ZITC

Squares and roots of 138905153529600

• 138905153529600 squared (138905153529600²) is 19294641677081747338076160000
• 138905153529600 cubed (138905153529600³) is 2680125164453658939685305120697614336000000
• The square root of 138905153529600 is 11785803.0498392429
• The cube root of 138905153529600 is 51789.2298744717

Scales and comparisons

• 138,905,153,529,600 seconds is equal to 4,416,754 years, 11 weeks, 3 days, 5 hours, 20 minutes.
• To count from 1 to 138,905,153,529,600 would take you about eleven million, forty-one thousand, eight hundred eighty-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 138905153529600 cubic inches would be around 4315.8 feet tall.

Recreational maths with 138905153529600

• 138905153529600 backwards is 006925351509831
• The number of decimal digits it has is: 15
• The sum of 138905153529600's digits is 57
• More coming soon!