138577533750

Names of 138577533750

• Cardinal: 138577533750 can be written as One hundred thirty-eight billion, five hundred seventy-seven million, five hundred thirty-three thousand, seven hundred fifty.

Scientific notation

• Scientific notation: 1.3857753375 × 10¹¹

Factors of 138577533750

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 639

Divisors of 138577533750

• Number of divisors d(n): 400
• Complete list of divisors:
  1 2 3 5 6 9 10 15 18 25 27 30 37 45 50 54 71 74 75 81 90 111 125 135 142 150 162 185 213 222 225 250 270 333 355 370 375 405 426 450 521 555 625 639 666 675 710 750 810 925 999 1042 1065 1110 1125 1250 1278 1350 1563 1665 1775 1850 1875 1917 1998 2025 2130 2250 2605 2627 2775 2997 3126 3195 3330 3375 3550 3750 3834 4050 4625 4689 4995 5210 5254 5325 5550 5625 5751 5994 6390 6750 7815 7881 8325 8875 9250 9378 9585 9990 10125 10650 11250 11502 13025 13135 13875 14067 14985 15630 15762 15975 16650 16875 17750 19170 19277 20250 23125 23445 23643 24975 26050 26270 26625 27750 28134 28755 29970 31950 33750 36991 38554 39075 39405 41625 42201 44375 46250 46890 47286 47925 49950 50625 53250 57510 57831 65125 65675 69375 70335 70929 73982 74925 78150 78810 79875 83250 84402 88750 95850 96385 101250 110973 115662 117225 118215 124875 130250 131350 133125 138750 140670 141858 143775 149850 159750 173493 184955 192770 195375 197025 208125 211005 212787 221946 234450 236430 239625 249750 266250 287550 289155 325625 328375 332919 346986 351675 354645 369910 374625 390750 394050 399375 416250 422010 425574 479250 481925 520479 554865 578310 586125 591075 624375 651250 656750 665838 703350 709290 718875 749250 798750 867465 924775 963850 976875 985125 998757 1040958 1055025 1063935 1109730 1172250 1182150 1198125 1248750 1368667 1437750 1445775 1561437 1641875 1664595 1734930 1758375 1773225 1849550 1873125 1953750 1970250 1997514 2110050 2127870 2396250 2409625 2602395 2737334 2774325 2891550 2930625 2955375 2996271 3122874 3283750 3329190 3516750 3546450 3594375 3746250 4106001 4337325 4623875 4819250 4925625 4993785 5204790 5275125 5319675 5548650 5861250 5910750 5992542 6843335 7188750 7228875 7807185 8212002 8322975 8674650 8791875 8866125 9247750 9851250 9987570 10550250 10639350 12048125 12318003 13011975 13686670 13871625 14457750 14776875 14981355 15614370 16645950 17583750 17732250 20530005 21686625 23119375 24096250 24636006 24968925 26023950 26375625 26598375 27743250 29553750 29962710 34216675 36144375 36954009 39035925 41060010 41614875 43373250 44330625 46238750 49937850 52751250 53196750 61590015 65059875 68433350 69358125 72288750 73908018 74906775 78071850 83229750 88661250 102650025 108433125 110862027 123180030 124844625 130119750 132991875 138716250 149813550 171083375 184770045 195179625 205300050 208074375 216866250 221724054 249689250 265983750 307950075 325299375 342166750 369540090 374533875 390359250 416148750 513250125 554310135 615900150 624223125 650598750 749067750 855416875 923850225 975898125 1026500250 1108620270 1248446250 1539750375 1710833750 1847700450 1872669375 1951796250 2566250625 2771550675 3079500750 3745338750 4619251125 5132501250 5543101350 7698751875 9238502250 13857753375 15397503750 23096255625 27715506750 46192511250 69288766875 138577533750
• Sum of all divisors σ(n): 404896716576
• Sum of proper divisors (its aliquot sum) s(n): 266319182826
• 138577533750 is an abundant number, because the sum of its proper divisors (266319182826) is greater than itself. Its abundance is 127741649076

Bases of 138577533750

• Binary: 10000001000011110111010101101100110110₂
• Hexadecimal: 0x2043DD5B36
• Base-36: 1RNTHHDI

Squares and roots of 138577533750

• 138577533750 squared (138577533750²) is 19203732860232389062500
• 138577533750 cubed (138577533750³) is 2661205938564837928151724609375000
• The square root of 138577533750 is 372260.0351232993
• The cube root of 138577533750 is 5174.8481366903

Scales and comparisons

• 138,577,533,750 seconds is equal to 4,406 years, 17 weeks, 3 days, 15 hours, 22 minutes, 30 seconds.
• To count from 1 to 138,577,533,750 would take you about eight thousand, eight hundred twelve 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 138577533750 cubic inches would be around 431.2 feet tall.

Recreational maths with 138577533750

• 138577533750 backwards is 057335775831
• 138577533750 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 138577533750's digits is 54
• More coming soon!