12131043840
12,131,043,840 is an even composite number composed of five prime numbers multiplied together.
12131043840 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of three hundred twenty divisors.
Prime factorization of 12131043840:
29 × 33 × 5 × 293 × 599
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 5 × 293 × 599)See below for interesting mathematical facts about the number 12131043840 from the Numbermatics database.
Names of 12131043840
- Cardinal: 12131043840 can be written as Twelve billion, one hundred thirty-one million, forty-three thousand, eight hundred forty.
Scientific notation
- Scientific notation: 1.213104384 × 1010
Factors of 12131043840
Divisors of 12131043840
- Number of divisors d(n): 320
-
Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 27 30 32 36 40 45 48 54 60 64 72 80 90 96 108 120 128 135 144 160 180 192 216 240 256 270 288 293 320 360 384 432 480 512 540 576 586 599 640 720 768 864 879 960 1080 1152 1172 1198 1280 1440 1465 1536 1728 1758 1797 1920 2160 2304 2344 2396 2560 2637 2880 2930 2995 3456 3516 3594 3840 4320 4395 4608 4688 4792 5274 5391 5760 5860 5990 6912 7032 7188 7680 7911 8640 8790 8985 9376 9584 10548 10782 11520 11720 11980 13185 13824 14064 14376 15822 16173 17280 17580 17970 18752 19168 21096 21564 23040 23440 23960 26370 26955 28128 28752 31644 32346 34560 35160 35940 37504 38336 39555 42192 43128 46880 47920 52740 53910 56256 57504 63288 64692 69120 70320 71880 75008 76672 79110 80865 84384 86256 93760 95840 105480 107820 112512 115008 126576 129384 140640 143760 150016 153344 158220 161730 168768 172512 175507 187520 191680 210960 215640 225024 230016 253152 258768 281280 287520 306688 316440 323460 337536 345024 351014 375040 383360 421920 431280 450048 460032 506304 517536 526521 562560 575040 632880 646920 675072 690048 702028 750080 766720 843840 862560 877535 920064 1012608 1035072 1053042 1125120 1150080 1265760 1293840 1350144 1380096 1404056 1533440 1579563 1687680 1725120 1755070 2025216 2070144 2106084 2250240 2300160 2531520 2587680 2632605 2760192 2808112 3159126 3375360 3450240 3510140 4050432 4140288 4212168 4600320 4738689 5063040 5175360 5265210 5616224 6318252 6750720 6900480 7020280 7897815 8280576 8424336 9477378 10126080 10350720 10530420 11232448 12636504 13800960 14040560 15795630 16848672 18954756 20252160 20701440 21060840 22464896 23693445 25273008 28081120 31591260 33697344 37909512 41402880 42121680 44929792 47386890 50546016 56162240 63182520 67394688 75819024 84243360 89859584 94773780 101092032 112324480 126365040 134789376 151638048 168486720 189547560 202184064 224648960 252730080 269578752 303276096 336973440 379095120 404368128 449297920 505460160 606552192 673946880 758190240 808736256 1010920320 1213104384 1347893760 1516380480 2021840640 2426208768 3032760960 4043681280 6065521920 12131043840
- Sum of all divisors σ(n): 43309728000
- Sum of proper divisors (its aliquot sum) s(n): 31178684160
- 12131043840 is an abundant number, because the sum of its proper divisors (31178684160) is greater than itself. Its abundance is 19047640320
Bases of 12131043840
- Binary: 10110100110001000100001010000000002
- Hexadecimal: 0x2D3110A00
- Base-36: 5KMIDC0
Squares and roots of 12131043840
- 12131043840 squared (121310438402) is 147162224648001945600
- 12131043840 cubed (121310438403) is 1785231398796840170478895104000
-
The
square root of 12131043840 is 110141.0179724157 -
The
cube root of 12131043840 is 2297.7320959219
Scales and comparisons
How big is 12131043840?- 12,131,043,840 seconds is equal to 385 years, 37 weeks, 6 days, 14 hours, 24 minutes.
-
To count from 1 to 12,131,043,840 would take you about seven hundred seventy-one 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 12131043840 cubic inches would be around 191.5 feet tall.
Recreational maths with 12131043840
- 12131043840 backwards is 04834013121
- 12131043840 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 12131043840's digits is 27
- More coming soon!
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