2990290072
2,990,290,072 is an even composite number composed of six prime numbers multiplied together.
2990290072 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two hundred eighty-eight divisors.
Prime factorization of 2990290072:
23 × 72 × 11 × 17 × 192 × 113
(2 × 2 × 2 × 7 × 7 × 11 × 17 × 19 × 19 × 113)See below for interesting mathematical facts about the number 2990290072 from the Numbermatics database.
Names of 2990290072
- Cardinal: 2990290072 can be written as Two billion, nine hundred ninety million, two hundred ninety thousand and seventy-two.
Scientific notation
- Scientific notation: 2.990290072 × 109
Factors of 2990290072
Divisors of 2990290072
- Number of divisors d(n): 288
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Complete list of divisors:
1 2 4 7 8 11 14 17 19 22 28 34 38 44 49 56 68 76 77 88 98 113 119 133 136 152 154 187 196 209 226 238 266 308 323 361 374 392 418 452 476 532 539 616 646 722 748 791 833 836 904 931 952 1064 1078 1243 1292 1309 1444 1463 1496 1582 1666 1672 1862 1921 2147 2156 2261 2486 2527 2584 2618 2888 2926 3164 3332 3553 3724 3842 3971 4294 4312 4522 4972 5054 5236 5537 5852 6137 6328 6664 7106 7448 7684 7942 8588 8701 9044 9163 9944 10108 10241 10472 11074 11704 12274 13447 14212 15029 15368 15827 15884 17176 17402 17689 18088 18326 20216 20482 21131 22148 23617 24548 24871 26894 27797 28424 30058 31654 31768 34804 35378 36499 36652 40793 40964 42262 42959 44296 47234 49096 49742 53788 55594 60116 60907 63308 67507 69608 70756 72998 73304 81586 81928 84524 85918 94129 94468 99484 105203 107576 111188 120232 121814 126616 135014 141512 145996 147917 163172 165319 169048 171836 174097 188258 188936 194579 198968 210406 222376 243628 255493 270028 285551 291992 295834 300713 326344 330638 343672 348194 376516 389158 401489 420812 448723 472549 487256 510986 540056 571102 591668 601426 661276 693481 696388 753032 778316 802978 841624 897446 945098 1021972 1035419 1142204 1157233 1183336 1202852 1322552 1386962 1392776 1556632 1605956 1788451 1794892 1890196 1998857 2043944 2070838 2284408 2314466 2405704 2773924 2810423 3141061 3211912 3307843 3576902 3589784 3780392 3997714 4141676 4628932 4854367 5547848 5620846 6282122 6615686 7153804 7628291 7995428 8283352 9257864 9708734 11241692 12564244 13231372 14307608 15256582 15990856 19417468 19672961 21987427 22483384 25128488 26462744 30513164 33980569 38834936 39345922 43974854 53398037 61026328 67961138 78691844 87949708 106796074 135922276 157383688 175899416 213592148 271844552 373786259 427184296 747572518 1495145036 2990290072
- Sum of all divisors σ(n): 8021391120
- Sum of proper divisors (its aliquot sum) s(n): 5031101048
- 2990290072 is an abundant number, because the sum of its proper divisors (5031101048) is greater than itself. Its abundance is 2040810976
Bases of 2990290072
- Binary: 101100100011110000110100100110002
- Hexadecimal: 0xB23C3498
- Base-36: 1DGCAL4
Squares and roots of 2990290072
- 2990290072 squared (29902900722) is 8941834714701765184
- 2990290072 cubed (29902900723) is 26738679572837640870590453248
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The
square root of 2990290072 is 54683.5448009727 -
The
cube root of 2990290072 is 1440.6918730285
Scales and comparisons
How big is 2990290072?- 2,990,290,072 seconds is equal to 95 years, 4 weeks, 1 day, 20 hours, 7 minutes, 52 seconds.
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To count from 1 to 2,990,290,072 would take you about one hundred ninety 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 2990290072 cubic inches would be around 120.1 feet tall.
Recreational maths with 2990290072
- 2990290072 backwards is 2700920992
- The number of decimal digits it has is: 10
- The sum of 2990290072's digits is 40
- More coming soon!
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