84732489920
84,732,489,920 is an even composite number composed of five prime numbers multiplied together.
84732489920 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred eighty divisors.
Prime factorization of 84732489920:
26 × 5 × 134 × 73 × 127
(2 × 2 × 2 × 2 × 2 × 2 × 5 × 13 × 13 × 13 × 13 × 73 × 127)See below for interesting mathematical facts about the number 84732489920 from the Numbermatics database.
Names of 84732489920
- Cardinal: 84732489920 can be written as Eighty-four billion, seven hundred thirty-two million, four hundred eighty-nine thousand, nine hundred twenty.
Scientific notation
- Scientific notation: 8.473248992 × 1010
Factors of 84732489920
Divisors of 84732489920
- Number of divisors d(n): 280
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Complete list of divisors:
1 2 4 5 8 10 13 16 20 26 32 40 52 64 65 73 80 104 127 130 146 160 169 208 254 260 292 320 338 365 416 508 520 584 635 676 730 832 845 949 1016 1040 1168 1270 1352 1460 1651 1690 1898 2032 2080 2197 2336 2540 2704 2920 3302 3380 3796 4064 4160 4394 4672 4745 5080 5408 5840 6604 6760 7592 8128 8255 8788 9271 9490 10160 10816 10985 11680 12337 13208 13520 15184 16510 17576 18542 18980 20320 21463 21970 23360 24674 26416 27040 28561 30368 33020 35152 37084 37960 40640 42926 43940 46355 49348 52832 54080 57122 60736 61685 66040 70304 74168 75920 85852 87880 92710 98696 105664 107315 114244 120523 123370 132080 140608 142805 148336 151840 160381 171704 175760 185420 197392 214630 228488 241046 246740 264160 279019 285610 296672 303680 320762 343408 351520 370840 394784 429260 456976 482092 493480 528320 558038 571220 593344 602615 641524 686816 703040 741680 789568 801905 858520 913952 964184 986960 1116076 1142440 1205230 1283048 1373632 1395095 1483360 1566799 1603810 1717040 1827904 1928368 1973920 2084953 2232152 2284880 2410460 2566096 2790190 2966720 3133598 3207620 3434080 3627247 3856736 3947840 4169906 4464304 4569760 4820920 5132192 5580380 6267196 6415240 6868160 7254494 7713472 7833995 8339812 8928608 9139520 9641840 10264384 10424765 11160760 12534392 12830480 14508988 15667990 16679624 17857216 18136235 19283680 20368387 20849530 22321520 25068784 25660960 29017976 31335980 33359248 36272470 38567360 40736774 41699060 44643040 50137568 51321920 58035952 62671960 66718496 72544940 81473548 83398120 89286080 100275136 101841935 116071904 125343920 133436992 145089880 162947096 166796240 203683870 232143808 250687840 264789031 290179760 325894192 333592480 407367740 501375680 529578062 580359520 651788384 667184960 814735480 1059156124 1160719040 1303576768 1323945155 1629470960 2118312248 2647890310 3258941920 4236624496 5295780620 6517883840 8473248992 10591561240 16946497984 21183122480 42366244960 84732489920
- Sum of all divisors σ(n): 223321741824
- Sum of proper divisors (its aliquot sum) s(n): 138589251904
- 84732489920 is an abundant number, because the sum of its proper divisors (138589251904) is greater than itself. Its abundance is 53856761984
Bases of 84732489920
- Binary: 10011101110100111001100110000110000002
- Hexadecimal: 0x13BA7330C0
- Base-36: 12XBJBNK
Squares and roots of 84732489920
- 84732489920 squared (847324899202) is 7179594848042901606400
- 84732489920 cubed (847324899203) is 608344948091479092091839807488000
-
The
square root of 84732489920 is 291088.4572084575 -
The
cube root of 84732489920 is 4392.2122905163
Scales and comparisons
How big is 84732489920?- 84,732,489,920 seconds is equal to 2,694 years, 12 weeks, 2 hours, 45 minutes, 20 seconds.
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To count from 1 to 84,732,489,920 would take you about five thousand, three hundred eighty-eight 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 84732489920 cubic inches would be around 366 feet tall.
Recreational maths with 84732489920
- 84732489920 backwards is 02998423748
- The number of decimal digits it has is: 11
- The sum of 84732489920's digits is 56
- More coming soon!
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