16421057120
16,421,057,120 is an even composite number composed of six prime numbers multiplied together.
16421057120 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred ninety-two divisors.
Prime factorization of 16421057120:
25 × 5 × 13 × 31 × 233 × 1093
(2 × 2 × 2 × 2 × 2 × 5 × 13 × 31 × 233 × 1093)See below for interesting mathematical facts about the number 16421057120 from the Numbermatics database.
Names of 16421057120
- Cardinal: 16421057120 can be written as Sixteen billion, four hundred twenty-one million, fifty-seven thousand, one hundred twenty.
Scientific notation
- Scientific notation: 1.642105712 × 1010
Factors of 16421057120
Divisors of 16421057120
- Number of divisors d(n): 192
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Complete list of divisors:
1 2 4 5 8 10 13 16 20 26 31 32 40 52 62 65 80 104 124 130 155 160 208 233 248 260 310 403 416 466 496 520 620 806 932 992 1040 1093 1165 1240 1612 1864 2015 2080 2186 2330 2480 3029 3224 3728 4030 4372 4660 4960 5465 6058 6448 7223 7456 8060 8744 9320 10930 12116 12896 14209 14446 15145 16120 17488 18640 21860 24232 28418 28892 30290 32240 33883 34976 36115 37280 43720 48464 56836 57784 60580 64480 67766 71045 72230 87440 93899 96928 113672 115568 121160 135532 142090 144460 169415 174880 187798 227344 231136 242320 254669 271064 284180 288920 338830 375596 440479 454688 469495 484640 509338 542128 568360 577840 677660 751192 880958 938990 1018676 1084256 1136720 1155680 1273345 1355320 1502384 1761916 1877980 2037352 2202395 2273440 2546690 2710640 3004768 3310697 3523832 3755960 4074704 4404790 5093380 5421280 6621394 7047664 7511920 7894739 8149408 8809580 10186760 13242788 14095328 15023840 15789478 16553485 17619160 20373520 26485576 31578956 33106970 35238320 39473695 40747040 52971152 63157912 66213940 70476640 78947390 102631607 105942304 126315824 132427880 157894780 205263214 252631648 264855760 315789560 410526428 513158035 529711520 631579120 821052856 1026316070 1263158240 1642105712 2052632140 3284211424 4105264280 8210528560 16421057120
- Sum of all divisors σ(n): 43351386624
- Sum of proper divisors (its aliquot sum) s(n): 26930329504
- 16421057120 is an abundant number, because the sum of its proper divisors (26930329504) is greater than itself. Its abundance is 10509272384
Bases of 16421057120
- Binary: 11110100101100010101110010011000002
- Hexadecimal: 0x3D2C57260
- Base-36: 7JKO8RK
Squares and roots of 16421057120
- 16421057120 squared (164210571202) is 269651116938302694400
- 16421057120 cubed (164210571203) is 4427956393715668060592304128000
-
The
square root of 16421057120 is 128144.6726165391 -
The
cube root of 16421057120 is 2541.7551016847
Scales and comparisons
How big is 16421057120?- 16,421,057,120 seconds is equal to 522 years, 7 weeks, 1 day, 12 hours, 45 minutes, 20 seconds.
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To count from 1 to 16,421,057,120 would take you about one thousand and forty-four 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 16421057120 cubic inches would be around 211.8 feet tall.
Recreational maths with 16421057120
- 16421057120 backwards is 02175012461
- The number of decimal digits it has is: 11
- The sum of 16421057120's digits is 29
- More coming soon!
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