138549360950

Names of 138549360950

• Cardinal: 138549360950 can be written as One hundred thirty-eight billion, five hundred forty-nine million, three hundred sixty thousand, nine hundred fifty.

Scientific notation

• Scientific notation: 1.3854936095 × 10¹¹

Factors of 138549360950

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 543

Divisors of 138549360950

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 5 7 10 11 13 14 22 25 26 35 50 55 65 70 71 77 91 110 127 130 142 143 154 175 182 254 275 286 307 325 350 355 385 455 497 550 614 635 650 710 715 770 781 889 910 923 994 1001 1270 1397 1430 1535 1562 1651 1775 1778 1846 1925 2002 2149 2275 2485 2794 3070 3175 3302 3377 3550 3575 3850 3905 3991 4298 4445 4550 4615 4970 5005 5467 6350 6461 6754 6985 7150 7675 7810 7982 8255 8890 9017 9230 9779 10010 10153 10745 10934 11557 12425 12922 13970 15350 16510 16885 18034 18161 19525 19558 19955 20306 21490 21797 22225 23075 23114 23639 24850 25025 27335 27937 32305 33770 34925 36322 38989 39050 39910 41275 43594 43901 44450 45085 46150 47278 48895 50050 50765 53725 54670 55874 57785 63119 64610 69850 71071 77978 82550 84425 87802 90170 90805 97790 99187 99775 101530 107450 108985 115570 117221 118195 126238 127127 136675 139685 142142 152579 161525 168850 181610 194945 198374 199550 217970 219505 225425 234442 236390 239767 244475 253825 254254 272923 273350 279370 283361 288925 305158 307307 315595 323050 355355 389890 428879 439010 450850 454025 479534 488950 495935 506857 507650 544925 545846 566722 577850 586105 590975 614614 631190 635635 694309 698425 710710 762895 820547 857758 908050 974725 991870 1013714 1089850 1097525 1172210 1181950 1198835 1271270 1289431 1364615 1388618 1396850 1416805 1525790 1536535 1577975 1641094 1678369 1776775 1949450 1983527 2144395 2195050 2397670 2479675 2534285 2578862 2729230 2768219 2833610 2930525 3002153 3073070 3116971 3155950 3178175 3356738 3471545 3547999 3553550 3814475 3967054 4102735 4288790 4959350 5068570 5536438 5575427 5861050 5994175 6004306 6233942 6356350 6447155 6823075 6943090 7084025 7095998 7628950 7682675 8205470 8391845 9026017 9917635 10721975 11150854 11988350 12671425 12894310 13646150 13841095 14168050 15010765 15365350 15584855 16783690 17357725 17739995 18052034 19377533 19835270 20513675 21443950 21818797 25342850 27682190 27877135 30021530 30450409 31169710 32235775 34715450 35479990 35986847 38755066 39027989 41027350 41959225 43637594 45130085 49588175 55754270 60900818 64471550 69205475 71973694 75053825 77924275 78055978 83918450 88699975 90260170 96887665 99176350 109093985 138410950 139385675 150107650 152252045 155848550 177399950 179934235 193775330 195139945 213152863 218187970 225650425 251907929 278771350 304504090 359868470 390279890 395855317 426305726 451300850 484438325 503815858 545469925 761260225 791710634 899671175 968876650 975699725 1065764315 1090939850 1259539645 1522520450 1799342350 1951399450 1979276585 2131528630 2519079290 2770987219 3958553170 5328821575 5541974438 6297698225 9896382925 10657643150 12595396450 13854936095 19792765850 27709872190 69274680475 138549360950
• Sum of all divisors σ(n): 354793291776
• Sum of proper divisors (its aliquot sum) s(n): 216243930826
• 138549360950 is an abundant number, because the sum of its proper divisors (216243930826) is greater than itself. Its abundance is 77694569876

Bases of 138549360950

• Binary: 10000001000010001011110111100100110110₂
• Hexadecimal: 0x20422F7936
• Base-36: 1RNCPN3Q

Squares and roots of 138549360950

• 138549360950 squared (138549360950²) is 19195925419653384902500
• 138549360950 cubed (138549360950³) is 2659583199736837048745753057375000
• The square root of 138549360950 is 372222.1929842443
• The cube root of 138549360950 is 5174.4974308713

Scales and comparisons

• 138,549,360,950 seconds is equal to 4,405 years, 22 weeks, 6 days, 13 hours, 35 minutes, 50 seconds.
• To count from 1 to 138,549,360,950 would take you about eight thousand, eight hundred ten 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 138549360950 cubic inches would be around 431.2 feet tall.

Recreational maths with 138549360950

• 138549360950 backwards is 059063945831
• The number of decimal digits it has is: 12
• The sum of 138549360950's digits is 53
• More coming soon!