12421764121888
12,421,764,121,888 is an even composite number composed of seven prime numbers multiplied together.
12421764121888 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of three hundred eighty-four divisors.
Prime factorization of 12421764121888:
25 × 11 × 31 × 61 × 89 × 307 × 683
(2 × 2 × 2 × 2 × 2 × 11 × 31 × 61 × 89 × 307 × 683)See below for interesting mathematical facts about the number 12421764121888 from the Numbermatics database.
Names of 12421764121888
- Cardinal: 12421764121888 can be written as Twelve trillion, four hundred twenty-one billion, seven hundred sixty-four million, one hundred twenty-one thousand, eight hundred eighty-eight.
Scientific notation
- Scientific notation: 1.2421764121888 × 1013
Factors of 12421764121888
Divisors of 12421764121888
- Number of divisors d(n): 384
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Complete list of divisors:
1 2 4 8 11 16 22 31 32 44 61 62 88 89 122 124 176 178 244 248 307 341 352 356 488 496 614 671 682 683 712 976 979 992 1228 1342 1364 1366 1424 1891 1952 1958 2456 2684 2728 2732 2759 2848 3377 3782 3916 4912 5368 5429 5456 5464 5518 6754 7513 7564 7832 9517 9824 10736 10858 10912 10928 11036 13508 15026 15128 15664 18727 19034 20801 21173 21472 21716 21856 22072 27016 27323 30052 30256 30349 31328 37454 38068 41602 41663 42346 43432 44144 54032 54646 59719 60104 60512 60698 60787 74908 76136 83204 83326 84692 86864 88288 104687 108064 109292 119438 120208 121396 121574 149816 152272 166408 166652 168299 169384 173728 205997 209374 209681 218584 232903 238876 240416 242792 243148 299632 300553 304544 332816 333304 336598 338768 411994 418748 419362 437168 458293 465806 477752 485584 486296 580537 599264 601106 665632 666608 668657 673196 677536 823988 837496 838724 847013 874336 916586 931612 955504 971168 972592 1161074 1202212 1291553 1333216 1337314 1346392 1647976 1666703 1674992 1677448 1694026 1833172 1851289 1863224 1884397 1911008 1945184 2306491 2322148 2404424 2583106 2674628 2692784 3295952 3333406 3349984 3354896 3388052 3666344 3702578 3708007 3726448 3768794 4612982 4644296 4808848 5166212 5349256 5385568 6385907 6500111 6591904 6666812 6709792 6776104 7332688 7405156 7416014 7452896 7537588 9225964 9288592 9317143 9617696 10332424 10698512 12771814 12790541 13000222 13333624 13552208 14207083 14665376 14810312 14832028 15075176 18333733 18451928 18577184 18634286 18661609 20664848 20728367 21397024 25543628 25581082 26000444 26667248 27104416 28414166 29620624 29664056 30150352 36667466 36903856 37268572 37323218 40788077 41329696 41456734 51087256 51162164 51667793 52000888 53334496 56828332 59241248 59328112 60300704 71501221 73334932 73807712 74537144 74646436 81576154 82913468 102174512 102324328 103335586 104001776 113656664 114948217 118656224 140695951 143002442 146669864 149074288 149292872 163152308 165826936 204349024 204648656 205277699 206671172 208003552 227313328 229896434 281391902 286004884 293339728 298148576 298585744 326304616 331653872 396506771 409297312 410555398 413342344 454626656 459792868 562783804 568345723 572009768 578509879 586679456 597171488 652609232 663307744 793013542 821110796 826684688 919585736 1125567608 1136691446 1138358149 1144019536 1157019758 1264430387 1305218464 1586027084 1642221592 1653369376 1839171472 2251135216 2273382892 2276716298 2288039072 2314039516 2528860774 3172054168 3284443184 3678342944 4361574481 4502270432 4546765784 4553432596 4628079032 5057721548 6344108336 6363608669 6568886368 8723148962 9093531568 9106865192 9256158064 10115443096 12521939639 12688216672 12727217338 17446297924 18187063136 18213730384 18512316128 20230886192 25043879278 25454434676 34892595848 35289102619 36427460768 40461772384 50087758556 50908869352 69785191696 70578205238 100175517112 101817738704 139570383392 141156410476 200351034224 203635477408 282312820952 388180128809 400702068448 564625641904 776360257618 1129251283808 1552720515236 3105441030472 6210882060944 12421764121888
- Sum of all divisors σ(n): 28438899793920
- Sum of proper divisors (its aliquot sum) s(n): 16017135672032
- 12421764121888 is an abundant number, because the sum of its proper divisors (16017135672032) is greater than itself. Its abundance is 3595371550144
Bases of 12421764121888
- Binary: 101101001100001010101101011010000101001000002
- Hexadecimal: 0xB4C2AD68520
- Base-36: 4EIH9MYHS
Squares and roots of 12421764121888
- 12421764121888 squared (124217641218882) is 154300223899823955720684544
- 12421764121888 cubed (124217641218883) is 1916680985238118510210535638898413699072
-
The
square root of 12421764121888 is 3524452.3151672801 -
The
cube root of 12421764121888 is 23159.4242965385
Scales and comparisons
How big is 12421764121888?- 12,421,764,121,888 seconds is equal to 394,973 years, 35 weeks, 1 day, 1 hour, 51 minutes, 28 seconds.
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To count from 1 to 12,421,764,121,888 would take you about nine hundred eighty-seven thousand, four hundred thirty-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 12421764121888 cubic inches would be around 1930 feet tall.
Recreational maths with 12421764121888
- 12421764121888 backwards is 88812146712421
- The number of decimal digits it has is: 14
- The sum of 12421764121888's digits is 55
- More coming soon!
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