84189438216
84,189,438,216 is an even composite number composed of seven prime numbers multiplied together.
84189438216 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 84189438216:
23 × 32 × 13 × 19 × 43 × 89 × 1237
(2 × 2 × 2 × 3 × 3 × 13 × 19 × 43 × 89 × 1237)See below for interesting mathematical facts about the number 84189438216 from the Numbermatics database.
Names of 84189438216
- Cardinal: 84189438216 can be written as Eighty-four billion, one hundred eighty-nine million, four hundred thirty-eight thousand, two hundred sixteen.
Scientific notation
- Scientific notation: 8.4189438216 × 1010
Factors of 84189438216
Divisors of 84189438216
- Number of divisors d(n): 384
-
Complete list of divisors:
1 2 3 4 6 8 9 12 13 18 19 24 26 36 38 39 43 52 57 72 76 78 86 89 104 114 117 129 152 156 171 172 178 228 234 247 258 267 312 342 344 356 387 456 468 494 516 534 559 684 712 741 774 801 817 936 988 1032 1068 1118 1157 1237 1368 1482 1548 1602 1634 1677 1691 1976 2136 2223 2236 2314 2451 2474 2964 3096 3204 3268 3354 3382 3471 3711 3827 4446 4472 4628 4902 4948 5031 5073 5928 6408 6536 6708 6764 6942 7353 7422 7654 8892 9256 9804 9896 10062 10146 10413 10621 11133 11481 13416 13528 13884 14706 14844 15219 15308 16081 17784 19608 20124 20292 20826 21242 21983 22266 22962 23503 27768 29412 29688 30438 30616 31863 32162 34443 40248 40584 41652 42484 43966 44532 45924 47006 48243 49751 53191 58824 60876 63726 64324 65949 68886 70509 72713 83304 84968 87932 89064 91848 94012 95589 96486 99502 106382 110093 121752 127452 128648 131898 137772 141018 144729 145426 149253 159573 175864 188024 191178 192972 197847 199004 211527 212764 218139 220186 254904 263796 275544 282036 289458 290852 298506 305539 319146 330279 382356 385944 395694 398008 423054 425528 436278 440372 447759 478719 527592 564072 578916 581704 597012 611078 638292 654417 660558 691483 764712 791388 846108 872556 880744 895518 916617 945269 957438 990837 1010629 1157832 1194024 1222156 1276584 1308834 1321116 1382966 1431209 1582776 1692216 1745112 1791036 1833234 1890538 1914876 1981674 2021258 2074449 2091767 2444312 2617668 2642232 2749851 2765932 2835807 2862418 3031887 3582072 3666468 3781076 3829752 3963348 4042516 4148898 4183534 4293627 4733999 5235336 5499702 5531864 5671614 5724836 6063774 6223347 6275301 7332936 7562152 7926696 8085032 8297796 8367068 8507421 8587254 9095661 9467998 10999404 11343228 11449672 12127548 12446694 12550602 12880881 13138177 14201997 16595592 16734136 17014842 17174508 18191322 18825903 18935996 21998808 22686456 24255096 24893388 25101204 25761762 26276354 27192971 28403994 34029684 34349016 36382644 37651806 37871992 39414531 42605991 49786776 50202408 51523524 52552708 54385942 56807988 61541987 68059368 72765288 75303612 78829062 81578913 85211982 89945981 103047048 105105416 108771884 113615976 118243593 123083974 150607224 157658124 163157826 170423964 179891962 184625961 217543768 236487186 244736739 246167948 269837943 315316248 326315652 340847928 359783924 369251922 472974372 489473478 492335896 539675886 553877883 652631304 719567848 738503844 809513829 945948744 978946956 1079351772 1107755766 1169297753 1477007688 1619027658 1957893912 2158703544 2215511532 2338595506 3238055316 3507893259 4431023064 4677191012 6476110632 7015786518 9354382024 10523679777 14031573036 21047359554 28063146072 42094719108 84189438216
- Sum of all divisors σ(n): 267675408000
- Sum of proper divisors (its aliquot sum) s(n): 183485969784
- 84189438216 is an abundant number, because the sum of its proper divisors (183485969784) is greater than itself. Its abundance is 99296531568
Bases of 84189438216
- Binary: 10011100110100001010011100001000010002
- Hexadecimal: 0x139A14E108
- Base-36: 12OC7UA0
Squares and roots of 84189438216
- 84189438216 squared (841894382162) is 7087861507125681262656
- 84189438216 cubed (841894382163) is 596723078437722186409286180061696
-
The
square root of 84189438216 is 290154.1628445127 -
The
cube root of 84189438216 is 4382.8089231977
Scales and comparisons
How big is 84189438216?- 84,189,438,216 seconds is equal to 2,676 years, 50 weeks, 19 hours, 3 minutes, 36 seconds.
-
To count from 1 to 84,189,438,216 would take you about five thousand, three hundred fifty-three 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 84189438216 cubic inches would be around 365.2 feet tall.
Recreational maths with 84189438216
- 84189438216 backwards is 61283498148
- The number of decimal digits it has is: 11
- The sum of 84189438216's digits is 54
- More coming soon!
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