1990449216
1,990,449,216 is an even composite number composed of six prime numbers multiplied together.
1990449216 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three hundred thirty-six divisors.
Prime factorization of 1990449216:
26 × 32 × 7 × 17 × 71 × 409
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 7 × 17 × 71 × 409)See below for interesting mathematical facts about the number 1990449216 from the Numbermatics database.
Names of 1990449216
- Cardinal: 1990449216 can be written as One billion, nine hundred ninety million, four hundred forty-nine thousand, two hundred sixteen.
Scientific notation
- Scientific notation: 1.990449216 × 109
Factors of 1990449216
Divisors of 1990449216
- Number of divisors d(n): 336
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Complete list of divisors:
1 2 3 4 6 7 8 9 12 14 16 17 18 21 24 28 32 34 36 42 48 51 56 63 64 68 71 72 84 96 102 112 119 126 136 142 144 153 168 192 204 213 224 238 252 272 284 288 306 336 357 408 409 426 448 476 497 504 544 568 576 612 639 672 714 816 818 852 952 994 1008 1071 1088 1136 1207 1224 1227 1278 1344 1428 1491 1632 1636 1704 1904 1988 2016 2142 2272 2414 2448 2454 2556 2856 2863 2982 3264 3272 3408 3621 3681 3808 3976 4032 4284 4473 4544 4828 4896 4908 5112 5712 5726 5964 6544 6816 6953 7242 7362 7616 7952 8449 8568 8589 8946 9656 9792 9816 10224 10863 11424 11452 11928 13088 13632 13906 14484 14724 15904 16898 17136 17178 17892 19312 19632 20448 20859 21726 22848 22904 23856 25347 25767 26176 27812 28968 29039 29448 31808 33796 34272 34356 35784 38624 39264 40896 41718 43452 45808 47712 48671 50694 51534 55624 57936 58078 58896 62577 67592 68544 68712 71568 76041 77248 78528 83436 86904 87117 91616 95424 97342 101388 103068 111248 115872 116156 117792 125154 135184 137424 143136 146013 152082 166872 173808 174234 183232 194684 202776 203273 206136 222496 231744 232312 235584 250308 261351 270368 274848 286272 292026 304164 333744 347616 348468 389368 405552 406546 412272 438039 444992 464624 493663 500616 522702 540736 549696 584052 608328 609819 667488 695232 696936 778736 811104 813092 824544 876078 929248 987326 1001232 1045404 1168104 1216656 1219638 1334976 1393872 1480989 1557472 1622208 1626184 1649088 1752156 1829457 1858496 1974652 2002464 2090808 2336208 2433312 2439276 2787744 2961978 3114944 3252368 3455641 3504312 3658914 3949304 4004928 4181616 4442967 4672416 4866624 4878552 5575488 5923956 6504736 6911282 7008624 7317828 7898608 8363232 8885934 9344832 9757104 10366923 11847912 13009472 13822564 14017248 14635656 15797216 16726464 17771868 19514208 20733846 23695824 27645128 28034496 29271312 31100769 31594432 35543736 39028416 41467692 47391648 55290256 58542624 62201538 71087472 82935384 94783296 110580512 117085248 124403076 142174944 165870768 221161024 248806152 284349888 331741536 497612304 663483072 995224608 1990449216
- Sum of all divisors σ(n): 7018202880
- Sum of proper divisors (its aliquot sum) s(n): 5027753664
- 1990449216 is an abundant number, because the sum of its proper divisors (5027753664) is greater than itself. Its abundance is 3037304448
Bases of 1990449216
- Binary: 11101101010001111011000010000002
- Hexadecimal: 0x76A3D840
- Base-36: WX28G0
Squares and roots of 1990449216
- 1990449216 squared (19904492162) is 3961888081475014656
- 1990449216 cubed (19904492163) is 7885937025651687045623709696
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The
square root of 1990449216 is 44614.4507530913 -
The
cube root of 1990449216 is 1257.9123100195
Scales and comparisons
How big is 1990449216?- 1,990,449,216 seconds is equal to 63 years, 15 weeks, 14 hours, 33 minutes, 36 seconds.
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To count from 1 to 1,990,449,216 would take you about one hundred twenty-six 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 1990449216 cubic inches would be around 104.8 feet tall.
Recreational maths with 1990449216
- 1990449216 backwards is 6129440991
- The number of decimal digits it has is: 10
- The sum of 1990449216's digits is 45
- More coming soon!
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"Number 1990449216 - Facts about the integer". Numbermatics.com. 2024. Web. 29 May 2024.
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Numbermatics. (2024). Number 1990449216 - Facts about the integer. Retrieved 29 May 2024, from https://numbermatics.com/n/1990449216/
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The information we have on file for 1990449216 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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