6390940248
6,390,940,248 is an even composite number composed of five prime numbers multiplied together.
6390940248 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred eighty-eight divisors.
Prime factorization of 6390940248:
23 × 32 × 72 × 113 × 1361
(2 × 2 × 2 × 3 × 3 × 7 × 7 × 11 × 11 × 11 × 1361)See below for interesting mathematical facts about the number 6390940248 from the Numbermatics database.
Names of 6390940248
- Cardinal: 6390940248 can be written as Six billion, three hundred ninety million, nine hundred forty thousand, two hundred forty-eight.
Scientific notation
- Scientific notation: 6.390940248 × 109
Factors of 6390940248
Divisors of 6390940248
- Number of divisors d(n): 288
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Complete list of divisors:
1 2 3 4 6 7 8 9 11 12 14 18 21 22 24 28 33 36 42 44 49 56 63 66 72 77 84 88 98 99 121 126 132 147 154 168 196 198 231 242 252 264 294 308 363 392 396 441 462 484 504 539 588 616 693 726 792 847 882 924 968 1078 1089 1176 1331 1361 1386 1452 1617 1694 1764 1848 2156 2178 2541 2662 2722 2772 2904 3234 3388 3528 3993 4083 4312 4356 4851 5082 5324 5444 5544 5929 6468 6776 7623 7986 8166 8712 9317 9527 9702 10164 10648 10888 11858 11979 12249 12936 14971 15246 15972 16332 17787 18634 19054 19404 20328 23716 23958 24498 27951 28581 29942 30492 31944 32664 35574 37268 38108 38808 44913 47432 47916 48996 53361 55902 57162 59884 60984 65219 66689 71148 74536 76216 83853 85743 89826 95832 97992 104797 106722 111804 114324 119768 130438 133378 134739 142296 164681 167706 171486 179652 195657 200067 209594 213444 223608 228648 260876 266756 269478 314391 329362 335412 342972 359304 391314 400134 419188 426888 494043 521752 533512 538956 586971 600201 628782 658724 670824 685944 733579 782628 800268 838376 943173 988086 1077912 1152767 1173942 1200402 1257564 1317448 1467158 1482129 1565256 1600536 1811491 1886346 1976172 2200737 2305534 2347884 2400804 2515128 2934316 2964258 3458301 3622982 3772692 3952344 4401474 4611068 4695768 4801608 5434473 5868632 5928516 6602211 6916602 7245964 7545384 8069369 8802948 9222136 10374903 10868946 11857032 12680437 13204422 13833204 14491928 16138738 16303419 17605896 20749806 21737892 24208107 25360874 26408844 27666408 32277476 32606838 38041311 41499612 43475784 48416214 50721748 52817688 64554952 65213676 72624321 76082622 82999224 88763059 96832428 101443496 114123933 130427352 145248642 152165244 177526118 193664856 228247866 266289177 290497284 304330488 355052236 456495732 532578354 580994568 710104472 798867531 912991464 1065156708 1597735062 2130313416 3195470124 6390940248
- Sum of all divisors σ(n): 22162954320
- Sum of proper divisors (its aliquot sum) s(n): 15772014072
- 6390940248 is an abundant number, because the sum of its proper divisors (15772014072) is greater than itself. Its abundance is 9381073824
Bases of 6390940248
- Binary: 1011111001110111000000010010110002
- Hexadecimal: 0x17CEE0258
- Base-36: 2XP0120
Squares and roots of 6390940248
- 6390940248 squared (63909402482) is 40844117253506301504
- 6390940248 cubed (63909402483) is 261032312849464641403536532992
-
The
square root of 6390940248 is 79943.3564969595 -
The
cube root of 6390940248 is 1855.7590438219
Scales and comparisons
How big is 6390940248?- 6,390,940,248 seconds is equal to 203 years, 11 weeks, 5 hours, 10 minutes, 48 seconds.
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To count from 1 to 6,390,940,248 would take you about four hundred 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 6390940248 cubic inches would be around 154.6 feet tall.
Recreational maths with 6390940248
- 6390940248 backwards is 8420490936
- The number of decimal digits it has is: 10
- The sum of 6390940248's digits is 45
- More coming soon!
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