138096032940

Names of 138096032940

• Cardinal: 138096032940 can be written as One hundred thirty-eight billion, ninety-six million, thirty-two thousand, nine hundred forty.

Scientific notation

• Scientific notation: 1.3809603294 × 10¹¹

Factors of 138096032940

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 19568

Divisors of 138096032940

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 15 18 19 20 30 31 36 38 45 57 60 62 67 76 90 93 95 114 124 134 155 171 180 186 190 201 228 268 279 285 310 335 342 372 380 402 465 558 570 589 603 620 670 684 804 855 930 1005 1116 1140 1178 1206 1273 1340 1395 1710 1767 1860 2010 2077 2356 2412 2546 2790 2945 3015 3420 3534 3819 4020 4154 5092 5301 5580 5890 6030 6231 6365 7068 7638 8308 8835 10385 10602 11457 11780 12060 12462 12730 15276 17670 18693 19095 19441 20770 21204 22914 24924 25460 26505 31155 35340 37386 38190 38882 39463 41540 45828 53010 57285 58323 62310 74772 76380 77764 78926 93465 97205 106020 114570 116646 118389 124620 157852 174969 186930 194410 197315 229140 233292 236778 291615 349938 355167 369379 373860 388820 394630 473556 583230 591945 602671 699876 710334 738758 789260 874845 1108137 1166460 1183890 1205342 1302547 1420668 1477516 1749690 1775835 1808013 1846895 2216274 2367780 2410684 2605094 3013355 3324411 3499380 3551670 3616026 3693790 3907641 4432548 5210188 5424039 5540685 6026710 6512735 6648822 7103340 7232052 7387580 7815282 9040065 10848078 11081370 11450749 11722923 12053420 13025470 13297644 15630564 16622055 18080130 19538205 21696156 22162740 22901498 23445846 24748393 26050940 27120195 33244110 34352247 36160260 39076410 40378957 45802996 46891692 49496786 54240390 57253745 58614615 66488220 68704494 74245179 78152820 80757914 98993572 103056741 108480780 114507490 117229230 121136871 123741965 137408988 148490358 161515828 171761235 201894785 206113482 222735537 229014980 234458460 242273742 247483930 296980716 343522470 363410613 371225895 403789570 412226964 445471074 484547484 494967860 515283705 605684355 687044940 726821226 742451790 767200183 807579140 890942148 1030567410 1113677685 1211368710 1453642452 1484903580 1534400366 1817053065 2061134820 2227355370 2301600549 2422737420 3068800732 3634106130 3836000915 4454710740 4603201098 6904801647 7268212260 7672001830 9206402196 11508002745 13809603294 15344003660 23016005490 27619206588 34524008235 46032010980 69048016470 138096032940
• Sum of all divisors σ(n): 461979248640
• Sum of proper divisors (its aliquot sum) s(n): 323883215700
• 138096032940 is an abundant number, because the sum of its proper divisors (323883215700) is greater than itself. Its abundance is 185787182760

Bases of 138096032940

• Binary: 10000000100111001010100011110010101100₂
• Hexadecimal: 0x20272A3CAC
• Base-36: 1RFUT8Z0

Squares and roots of 138096032940

• 138096032940 squared (138096032940²) is 19070514313765565043600
• 138096032940 cubed (138096032940³) is 2633562372856510965698698136184000
• The square root of 138096032940 is 371612.7459331827
• The cube root of 138096032940 is 5168.8476810585

Scales and comparisons

• 138,096,032,940 seconds is equal to 4,391 years, 1 week, 2 days, 17 hours, 9 minutes.
• To count from 1 to 138,096,032,940 would take you about eight thousand, seven hundred eighty-two 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 138096032940 cubic inches would be around 430.7 feet tall.

Recreational maths with 138096032940

• 138096032940 backwards is 049230690831
• 138096032940 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 138096032940's digits is 45
• More coming soon!