4004640972
4,004,640,972 is an even composite number composed of six prime numbers multiplied together.
4004640972 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 4004640972:
22 × 35 × 17 × 29 × 61 × 137
(2 × 2 × 3 × 3 × 3 × 3 × 3 × 17 × 29 × 61 × 137)See below for interesting mathematical facts about the number 4004640972 from the Numbermatics database.
Names of 4004640972
- Cardinal: 4004640972 can be written as Four billion, four million, six hundred forty thousand, nine hundred seventy-two.
Scientific notation
- Scientific notation: 4.004640972 × 109
Factors of 4004640972
Divisors of 4004640972
- Number of divisors d(n): 288
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Complete list of divisors:
1 2 3 4 6 9 12 17 18 27 29 34 36 51 54 58 61 68 81 87 102 108 116 122 137 153 162 174 183 204 243 244 261 274 306 324 348 366 411 459 486 493 522 548 549 612 732 783 822 918 972 986 1037 1044 1098 1233 1377 1479 1566 1644 1647 1769 1836 1972 2074 2196 2329 2349 2466 2754 2958 3111 3132 3294 3538 3699 3973 4131 4148 4437 4658 4698 4932 4941 5307 5508 5916 6222 6588 6987 7047 7076 7398 7946 8262 8357 8874 9316 9333 9396 9882 10614 11097 11919 12444 13311 13974 14094 14796 14823 15892 15921 16524 16714 17748 18666 19764 20961 21228 22194 23838 25071 26622 27948 27999 28188 29646 30073 31842 33291 33428 35757 37332 39933 41922 44388 47676 47763 50142 53244 55998 59292 60146 62883 63684 66582 67541 71514 75213 79866 83844 83997 90219 95526 100284 107271 111996 119799 120292 125766 133164 135082 142069 143028 143289 150426 159732 167994 180438 188649 191052 202623 214542 225639 239598 242353 251532 251991 270164 270657 284138 286578 300852 321813 335988 360876 377298 405246 426207 429084 429867 451278 479196 484706 503982 541314 565947 568276 573156 607869 643626 676917 727059 754596 810492 811971 852414 859734 902556 965439 969412 1007964 1082628 1131894 1215738 1278621 1287252 1353834 1454118 1623942 1704828 1719468 1823607 1930878 2030751 2181177 2263788 2431476 2435913 2557242 2707668 2908236 3247884 3647214 3835863 3861756 4061502 4120001 4362354 4871826 5114484 5470821 6543531 7294428 7307739 7671726 8123004 8240002 8724708 9743652 10941642 11507589 12360003 13087062 14615478 15343452 16412463 16480004 19630593 21883284 23015178 24720006 26174124 29230956 32824926 34522767 37080009 39261186 46030356 49440012 58891779 65649852 69045534 74160018 78522372 111240027 117783558 138091068 148320036 222480054 235567116 333720081 444960108 667440162 1001160243 1334880324 2002320486 4004640972
- Sum of all divisors σ(n): 11772371520
- Sum of proper divisors (its aliquot sum) s(n): 7767730548
- 4004640972 is an abundant number, because the sum of its proper divisors (7767730548) is greater than itself. Its abundance is 3763089576
Bases of 4004640972
- Binary: 111011101011000111111000110011002
- Hexadecimal: 0xEEB1F8CC
- Base-36: 1U89CR0
Squares and roots of 4004640972
- 4004640972 squared (40046409722) is 16037149314621104784
- 4004640972 cubed (40046409723) is 64223025219413394873911610048
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The
square root of 4004640972 is 63282.2326723703 -
The
cube root of 4004640972 is 1588.0147383405
Scales and comparisons
How big is 4004640972?- 4,004,640,972 seconds is equal to 127 years, 17 weeks, 3 days, 16 minutes, 12 seconds.
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To count from 1 to 4,004,640,972 would take you about two hundred fifty-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 4004640972 cubic inches would be around 132.3 feet tall.
Recreational maths with 4004640972
- 4004640972 backwards is 2790464004
- 4004640972 is a
Harshad number . - The number of decimal digits it has is: 10
- The sum of 4004640972's digits is 36
- More coming soon!
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