12489402664128
12,489,402,664,128 is an even composite number composed of five prime numbers multiplied together.
12489402664128 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of three hundred seventy-eight divisors.
Prime factorization of 12489402664128:
26 × 3 × 132 × 232 × 8532
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 13 × 13 × 23 × 23 × 853 × 853)See below for interesting mathematical facts about the number 12489402664128 from the Numbermatics database.
Names of 12489402664128
- Cardinal: 12489402664128 can be written as Twelve trillion, four hundred eighty-nine billion, four hundred two million, six hundred sixty-four thousand, one hundred twenty-eight.
Scientific notation
- Scientific notation: 1.2489402664128 × 1013
Factors of 12489402664128
Divisors of 12489402664128
- Number of divisors d(n): 378
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Complete list of divisors:
1 2 3 4 6 8 12 13 16 23 24 26 32 39 46 48 52 64 69 78 92 96 104 138 156 169 184 192 208 276 299 312 338 368 416 507 529 552 598 624 676 736 832 853 897 1014 1058 1104 1196 1248 1352 1472 1587 1706 1794 2028 2116 2208 2392 2496 2559 2704 3174 3412 3588 3887 4056 4232 4416 4784 5118 5408 6348 6824 6877 7176 7774 8112 8464 9568 10236 10816 11089 11661 12696 13648 13754 14352 15548 16224 16928 19136 19619 20472 20631 22178 23322 25392 27296 27508 28704 31096 32448 33267 33856 39238 40944 41262 44356 46644 50784 54592 55016 57408 58857 62192 66534 78476 81888 82524 88712 89401 93288 101568 110032 117714 124384 133068 144157 156952 163776 165048 177424 178802 186576 220064 235428 248768 255047 266136 268203 288314 313904 330096 354848 357604 373152 432471 440128 451237 470856 510094 532272 536406 576628 627808 660192 709696 715208 727609 746304 765141 864942 902474 941712 1020188 1064544 1072812 1153256 1255616 1320384 1353711 1430416 1455218 1530282 1729884 1804948 1883424 2040376 2129088 2145624 2182827 2306512 2707422 2860832 2910436 3060564 3315611 3459768 3609896 3766848 4080752 4291248 4365654 4613024 5414844 5721664 5820872 5866081 6121128 6631222 6919536 7219792 8161504 8582496 8731308 9226048 9458917 9946833 10829688 11641744 11732162 12242256 13262444 13839072 14439584 16323008 16735007 17164992 17462616 17598243 18917834 19893666 21659376 23283488 23464324 24484512 26524888 27678144 28376751 28879168 33470014 34925232 35196486 37835668 39787332 43318752 46566976 46928648 48969024 50205021 53049776 56753502 66940028 69850464 70392972 75671336 76259053 79574664 86637504 93857296 100410042 106099552 113507004 122965921 133880056 139700928 140785944 151342672 152518106 159149328 187714592 200820084 212199104 217555091 227014008 228777159 245931842 267760112 281571888 302685344 305036212 318298656 368897763 375429184 384905161 401640168 435110182 454028016 457554318 491863684 535520224 563143776 605370688 610072424 636597312 652665273 737795526 769810322 803280336 870220364 908056032 915108636 983727368 1071040448 1126287552 1154715483 1220144848 1305330546 1475591052 1539620644 1606560672 1740440728 1816112064 1830217272 1967454736 2309430966 2440289696 2610661092 2828216183 2951182104 3079241288 3213121344 3480881456 3660434544 3934909472 4618861932 4880579392 5003767093 5221322184 5656432366 5902364208 6158482576 6961762912 7320869088 7869818944 8484648549 9237723864 10007534186 10442644368 11312864732 11804728416 12316965152 13923525824 14641738176 15011301279 16969297098 18475447728 20015068372 20885288736 22625729464 23609456832 24633930304 30022602558 33938594196 36950895456 40030136744 41770577472 45251458928 60045205116 65048972209 67877188392 73901790912 80060273488 90502917856 120090410232 130097944418 135754376784 160120546976 181005835712 195146916627 240180820464 260195888836 271508753568 320241093952 390293833254 480361640928 520391777672 543017507136 780587666508 960723281856 1040783555344 1561175333016 2081567110688 3122350666032 4163134221376 6244701332064 12489402664128
- Sum of all divisors σ(n): 37449621385596
- Sum of proper divisors (its aliquot sum) s(n): 24960218721468
- 12489402664128 is an abundant number, because the sum of its proper divisors (24960218721468) is greater than itself. Its abundance is 12470816057340
Bases of 12489402664128
- Binary: 101101011011111010100110100011000100110000002
- Hexadecimal: 0xB5BEA68C4C0
- Base-36: 4FDJVVNPC
Squares and roots of 12489402664128
- 12489402664128 squared (124894026641282) is 155985178906727583978000384
- 12489402664128 cubed (124894026641283) is 1948161709002166197757182844071807025152
-
The
square root of 12489402664128 is 3534034.8985441555 -
The
cube root of 12489402664128 is 23201.3838503507
Scales and comparisons
How big is 12489402664128?- 12,489,402,664,128 seconds is equal to 397,124 years, 19 weeks, 2 days, 13 hours, 48 minutes, 48 seconds.
-
To count from 1 to 12,489,402,664,128 would take you about nine hundred ninety-two thousand, eight hundred ten 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 12489402664128 cubic inches would be around 1933.4 feet tall.
Recreational maths with 12489402664128
- 12489402664128 backwards is 82146620498421
- The number of decimal digits it has is: 14
- The sum of 12489402664128's digits is 57
- More coming soon!
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