38136578943690

Names of 38136578943690

• Cardinal: 38136578943690 can be written as Thirty-eight trillion, one hundred thirty-six billion, five hundred seventy-eight million, nine hundred forty-three thousand, six hundred ninety.

Scientific notation

• Scientific notation: 3.813657894369 × 10¹³

Factors of 38136578943690

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 225

Divisors of 38136578943690

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 5 6 9 10 15 18 30 31 45 47 62 90 93 94 137 141 155 186 235 274 279 282 310 411 423 465 470 558 685 705 822 846 930 961 1233 1370 1395 1410 1457 1922 2055 2115 2209 2466 2790 2883 2914 4110 4230 4247 4371 4418 4805 5766 6165 6439 6627 7285 8494 8649 8742 9610 11045 12330 12741 12878 13113 13254 14415 14570 17298 19317 19881 21235 21855 22090 25482 26226 28830 29791 32195 33135 38223 38634 39762 42470 43245 43710 45167 57951 59582 63705 64390 65565 66270 68479 76446 86490 89373 90334 96585 99405 103823 115902 127410 131130 131657 135501 136958 148955 178746 191115 193170 198810 199609 205437 207646 225835 263314 268119 271002 289755 297910 302633 311469 342395 382230 394971 399218 406503 410874 446865 451670 519115 536238 579510 598827 605266 616311 622938 658285 677505 684790 789942 813006 893730 907899 934407 998045 1027185 1038230 1184913 1197654 1232622 1316570 1340595 1355010 1400177 1513165 1557345 1796481 1815798 1868814 1974855 1996090 2032515 2054370 2122849 2369826 2681190 2723697 2800354 2994135 3026330 3081555 3114690 3218513 3592962 3949710 4065030 4081367 4200531 4245698 4539495 4672035 5447394 5924565 5988270 6163110 6187879 6368547 6437026 7000885 8162734 8401062 8982405 9078990 9344070 9381623 9655539 10614245 11849130 12244101 12375758 12601593 12737094 13618485 14001770 14223751 16092565 17964810 18563637 18763246 19105641 19311078 20406835 21002655 21228490 24488202 25203186 27236970 28144869 28447502 28966617 30939395 31842735 32185130 36732303 37127274 38211282 40813670 42005310 42671253 46908115 48277695 55690911 56289738 57933234 61220505 61878790 63007965 63685470 65808319 71118755 73464606 84434607 85342506 92818185 93816230 95528205 96555390 99773903 111381822 122441010 126015930 128013759 131616638 140724345 142237510 144833085 168869214 183661515 185636370 191056410 191824249 197424957 199547806 213356265 256027518 278454555 281448690 289666170 290830313 299321709 329041595 367323030 383648498 394849914 422173035 426712530 440936281 498869515 556909110 575472747 581660626 592274871 598643418 640068795 658083190 844346070 872490939 881872562 897965127 959121245 987124785 997739030 1150945494 1184549742 1280137590 1322808843 1454151565 1496608545 1726418241 1744981878 1795930254 1918242490 1974249570 2204681405 2617472817 2645617686 2877363735 2908303130 2961374355 2993217090 3092990993 3452836482 3968426529 4362454695 4409362810 4489825635 5234945634 5754727470 5922748710 6185981986 6614044215 7936853058 8632091205 8724909390 8979651270 9015739703 9278972979 13087364085 13228088430 13669024711 15464954965 17264182410 18031479406 18557945958 19842132645 26174728170 27047219109 27338049422 27836918937 30929909930 39684265290 41007074133 45078698515 46394864895 54094438218 55673837874 68345123555 81141657327 82014148266 90157397030 92789729790 123021222399 135236095545 136690247110 139184594685 162283314654 205035370665 246042444798 270472191090 278369189370 405708286635 410070741330 423739766041 615106111995 811416573270 847479532082 1230212223990 1271219298123 2118698830205 2542438596246 3813657894369 4237397660410 6356096490615 7627315788738 12712192981230 19068289471845 38136578943690
• Sum of all divisors σ(n): 105451680522240
• Sum of proper divisors (its aliquot sum) s(n): 67315101578550
• 38136578943690 is an abundant number, because the sum of its proper divisors (67315101578550) is greater than itself. Its abundance is 29178522634860

Bases of 38136578943690

• Binary: 1000101010111101011101001111011010101011001010₂
• Hexadecimal: 0x22AF5D3DAACA
• Base-36: DINPAG1QI

Squares and roots of 38136578943690

• 38136578943690 squared (38136578943690²) is 1454398653528299476190816100
• 38136578943690 cubed (38136578943690³) is 55465789065878433529231133767817045409000
• The square root of 38136578943690 is 6175482.0818855915
• The cube root of 38136578943690 is 33659.9844211415

Scales and comparisons

• 38,136,578,943,690 seconds is equal to 1,212,625 years, 12 weeks, 5 days, 15 hours, 1 minute, 30 seconds.
• To count from 1 to 38,136,578,943,690 would take you about three million, thirty-one thousand, five hundred sixty-three 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 38136578943690 cubic inches would be around 2805 feet tall.

Recreational maths with 38136578943690

• 38136578943690 backwards is 09634987563183
• The number of decimal digits it has is: 14
• The sum of 38136578943690's digits is 72
• More coming soon!