138132027040

Names of 138132027040

• Cardinal: 138132027040 can be written as One hundred thirty-eight billion, one hundred thirty-two million, twenty-seven thousand and forty.

Scientific notation

• Scientific notation: 1.3813202704 × 10¹¹

Factors of 138132027040

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 1702

Divisors of 138132027040

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 20 28 31 32 35 40 49 56 62 70 80 98 112 124 140 155 160 196 217 224 245 248 280 310 343 392 434 490 496 560 620 686 784 868 980 992 1085 1120 1240 1372 1519 1568 1657 1715 1736 1960 2170 2401 2480 2744 3038 3314 3430 3472 3920 4340 4802 4960 5488 6076 6628 6860 6944 7595 7840 8285 8680 9604 10633 10976 11599 12005 12152 13256 13720 15190 16570 16807 17360 19208 21266 23198 24010 24304 26512 27440 30380 33140 33614 34720 38416 42532 46396 48020 48608 51367 53024 53165 54880 57995 60760 66280 67228 74431 76832 81193 84035 85064 92792 96040 102734 106330 115990 121520 132560 134456 148862 162386 168070 170128 185584 192080 205468 212660 231980 243040 256835 265120 268912 297724 324772 336140 340256 359569 371168 372155 384160 405965 410936 425320 463960 513670 521017 537824 568351 595448 649544 672280 719138 744310 811930 821872 850640 927920 1027340 1042034 1136702 1190896 1299088 1344560 1438276 1488620 1623860 1643744 1701280 1797845 1855840 2054680 2084068 2273404 2381792 2516983 2598176 2605085 2689120 2841755 2876552 2977240 3247720 3595690 3978457 4109360 4168136 4546808 5033966 5210170 5683510 5753104 5954480 6495440 7191380 7956914 8218720 8336272 9093616 10067932 10420340 11367020 11506208 11908960 12584915 12990880 14382760 15913828 16672544 17618881 18187232 19892285 20135864 20840680 22734040 25169830 27849199 28765520 31827656 35237762 39784570 40271728 41681360 45468080 50339660 55698398 57531040 63655312 70475524 79569140 80543456 83362720 88094405 90936160 100679320 111396796 123332167 127310624 139245995 140951048 159138280 176188810 201358640 222793592 246664334 278491990 281902096 318276560 352377620 402717280 445587184 493328668 556983980 563804192 616660835 636553120 704755240 863325169 891174368 986657336 1113967960 1233321670 1409510480 1726650338 1973314672 2227935920 2466643340 2819020960 3453300676 3946629344 4316625845 4455871840 4933286680 6906601352 8633251690 9866573360 13813202704 17266503380 19733146720 27626405408 34533006760 69066013520 138132027040
• Sum of all divisors σ(n): 393241734144
• Sum of proper divisors (its aliquot sum) s(n): 255109707104
• 138132027040 is an abundant number, because the sum of its proper divisors (255109707104) is greater than itself. Its abundance is 116977680064

Bases of 138132027040

• Binary: 10000000101001010011110111011010100000₂
• Hexadecimal: 0x20294F76A0
• Base-36: 1RGG8Q74

Squares and roots of 138132027040

• 138132027040 squared (138132027040²) is 19080456894179291161600
• 138132027040 cubed (138132027040³) is 2635622187642328265342164209664000
• The square root of 138132027040 is 371661.1723599871
• The cube root of 138132027040 is 5169.2967208911

Scales and comparisons

• 138,132,027,040 seconds is equal to 4,392 years, 8 weeks, 6 days, 7 hours, 30 minutes, 40 seconds.
• To count from 1 to 138,132,027,040 would take you about eight thousand, seven hundred eighty-four 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 138132027040 cubic inches would be around 430.8 feet tall.

Recreational maths with 138132027040

• 138132027040 backwards is 040720231831
• 138132027040 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 138132027040's digits is 31
• More coming soon!