12142185984
12,142,185,984 is an even composite number composed of five prime numbers multiplied together.
12142185984 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 12142185984:
29 × 33 × 71 × 89 × 139
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 71 × 89 × 139)See below for interesting mathematical facts about the number 12142185984 from the Numbermatics database.
Names of 12142185984
- Cardinal: 12142185984 can be written as Twelve billion, one hundred forty-two million, one hundred eighty-five thousand, nine hundred eighty-four.
Scientific notation
- Scientific notation: 1.2142185984 × 1010
Factors of 12142185984
Divisors of 12142185984
- Number of divisors d(n): 320
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Complete list of divisors:
1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 54 64 71 72 89 96 108 128 139 142 144 178 192 213 216 256 267 278 284 288 356 384 417 426 432 512 534 556 568 576 639 712 768 801 834 852 864 1068 1112 1136 1152 1251 1278 1424 1536 1602 1668 1704 1728 1917 2136 2224 2272 2304 2403 2502 2556 2848 3204 3336 3408 3456 3753 3834 4272 4448 4544 4608 4806 5004 5112 5696 6319 6408 6672 6816 6912 7506 7668 8544 8896 9088 9612 9869 10008 10224 11392 12371 12638 12816 13344 13632 13824 15012 15336 17088 17792 18176 18957 19224 19738 20016 20448 22784 24742 25276 25632 26688 27264 29607 30024 30672 34176 35584 36352 37113 37914 38448 39476 40032 40896 45568 49484 50552 51264 53376 54528 56871 59214 60048 61344 68352 71168 74226 75828 76896 78952 80064 81792 88821 98968 101104 102528 106752 109056 111339 113742 118428 120096 122688 136704 148452 151656 153792 157904 160128 163584 170613 177642 197936 202208 205056 213504 222678 227484 236856 240192 245376 266463 296904 303312 307584 315808 320256 327168 334017 341226 355284 395872 404416 410112 445356 454968 473712 480384 490752 532926 593808 606624 615168 631616 640512 668034 682452 710568 791744 808832 878341 890712 909936 947424 960768 981504 1065852 1187616 1213248 1230336 1263232 1336068 1364904 1421136 1583488 1617664 1756682 1781424 1819872 1894848 1921536 2131704 2375232 2426496 2526464 2635023 2672136 2729808 2842272 3166976 3235328 3513364 3562848 3639744 3789696 4263408 4750464 4852992 5052928 5270046 5344272 5459616 5684544 6333952 7026728 7125696 7279488 7579392 7905069 8526816 9500928 9705984 10540092 10688544 10919232 11369088 14053456 14251392 14558976 15158784 15810138 17053632 19001856 21080184 21377088 21838464 22738176 23715207 28106912 28502784 29117952 31620276 34107264 42160368 42754176 43676928 45476352 47430414 56213824 57005568 63240552 68214528 84320736 85508352 87353856 94860828 112427648 126481104 136429056 168641472 171016704 189721656 224855296 252962208 337282944 379443312 449710592 505924416 674565888 758886624 1011848832 1349131776 1517773248 2023697664 3035546496 4047395328 6071092992 12142185984
- Sum of all divisors σ(n): 37122624000
- Sum of proper divisors (its aliquot sum) s(n): 24980438016
- 12142185984 is an abundant number, because the sum of its proper divisors (24980438016) is greater than itself. Its abundance is 12838252032
Bases of 12142185984
- Binary: 10110100111011101100001110000000002
- Hexadecimal: 0x2D3BB0E00
- Base-36: 5KT56O0
Squares and roots of 12142185984
- 12142185984 squared (121421859842) is 147432680470046048256
- 12142185984 cubed (121421859843) is 1790155026386943658968590843904
-
The
square root of 12142185984 is 110191.5876280943 -
The
cube root of 12142185984 is 2298.4353557567
Scales and comparisons
How big is 12142185984?- 12,142,185,984 seconds is equal to 386 years, 4 weeks, 2 days, 13 hours, 26 minutes, 24 seconds.
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To count from 1 to 12,142,185,984 would take you about seven hundred seventy-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 12142185984 cubic inches would be around 191.5 feet tall.
Recreational maths with 12142185984
- 12142185984 backwards is 48958124121
- The number of decimal digits it has is: 11
- The sum of 12142185984's digits is 45
- More coming soon!
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