12438094813320

Names of 12438094813320

• Cardinal: 12438094813320 can be written as Twelve trillion, four hundred thirty-eight billion, ninety-four million, eight hundred thirteen thousand, three hundred twenty.

Scientific notation

• Scientific notation: 1.243809481332 × 10¹³

Factors of 12438094813320

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 266512

Divisors of 12438094813320

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 3 4 5 6 8 10 11 12 15 20 22 24 30 33 40 44 55 60 66 88 107 110 120 132 165 214 220 264 321 330 331 428 440 535 642 660 662 856 993 1070 1177 1284 1320 1324 1605 1655 1986 2140 2354 2568 2648 3210 3310 3531 3641 3972 4280 4708 4965 5885 6420 6620 7062 7282 7944 9416 9930 10923 11770 12840 13240 14124 14564 17655 18205 19860 21846 23540 28248 29128 35310 35417 36410 39720 43692 47080 54615 70620 70834 72820 87384 106251 109230 141240 141668 145640 177085 212502 218460 266053 283336 354170 389587 425004 436920 531255 532106 708340 779174 798159 850008 1062510 1064212 1168761 1330265 1416680 1558348 1596318 1947935 2125020 2128424 2337522 2660530 2926583 3116696 3192636 3895870 3990795 4250040 4675044 5321060 5843805 5853166 6385272 7791740 7981590 8779749 9350088 10642120 11687610 11706332 14632915 15583480 15963180 17559498 23375220 23412664 28467671 29265830 31926360 35118996 43898745 46750440 56935342 58531660 70237992 85403013 87797490 88063543 113870684 117063320 142338355 170806026 175594980 176127086 227741368 264190629 284676710 313144381 341612052 351189960 352254172 427015065 440317715 528381258 569353420 626288762 683224104 704508344 854030130 880635430 939433143 968698973 1056762516 1138706840 1252577524 1320953145 1565721905 1708060260 1761270860 1878866286 1937397946 2113525032 2505155048 2641906290 2906096919 3131443810 3416120520 3522541720 3757732572 3874795892 4697165715 4843494865 5283812580 5812193838 6262887620 7515465144 7749591784 9394331430 9422799101 9686989730 10567625160 11624387676 12525775240 14530484595 18788662860 18845598202 19373979460 23248775352 28268397303 29060969190 37577325720 37691196404 38747958920 47113995505 56536794606 58121938380 75382392808 94227991010 103650790111 113073589212 116243876760 141341986515 188455982020 207301580222 226147178424 282683973030 310952370333 376911964040 414603160444 518253950555 565367946060 621904740666 829206320888 1036507901110 1130735892120 1243809481332 1554761851665 2073015802220 2487618962664 3109523703330 4146031604440 6219047406660 12438094813320
• Sum of all divisors σ(n): 41211211207680
• Sum of proper divisors (its aliquot sum) s(n): 28773116394360
• 12438094813320 is an abundant number, because the sum of its proper divisors (28773116394360) is greater than itself. Its abundance is 16335021581040

Bases of 12438094813320

• Binary: 10110100111111111000001110010001100010001000₂
• Hexadecimal: 0xB4FF8391888
• Base-36: 4EPZCICNC

Squares and roots of 12438094813320

• 12438094813320 squared (12438094813320²) is 154706202585137885649422400
• 12438094813320 cubed (12438094813320³) is 1924250415962636711213112013293826368000
• The square root of 12438094813320 is 3526768.3243048443
• The cube root of 12438094813320 is 23169.5689584197

Scales and comparisons

• 12,438,094,813,320 seconds is equal to 395,492 years, 48 weeks, 6 days, 17 hours, 2 minutes.
• To count from 1 to 12,438,094,813,320 would take you about nine hundred eighty-eight thousand, seven hundred thirty-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 12438094813320 cubic inches would be around 1930.8 feet tall.

Recreational maths with 12438094813320

• 12438094813320 backwards is 02331849083421
• The number of decimal digits it has is: 14
• The sum of 12438094813320's digits is 48
• More coming soon!