2990120448
2,990,120,448 is an even composite number composed of six prime numbers multiplied together.
2990120448 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three hundred twenty divisors.
Prime factorization of 2990120448:
29 × 3 × 7 × 47 × 61 × 97
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 7 × 47 × 61 × 97)See below for interesting mathematical facts about the number 2990120448 from the Numbermatics database.
Names of 2990120448
- Cardinal: 2990120448 can be written as Two billion, nine hundred ninety million, one hundred twenty thousand, four hundred forty-eight.
Scientific notation
- Scientific notation: 2.990120448 × 109
Factors of 2990120448
Divisors of 2990120448
- Number of divisors d(n): 320
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Complete list of divisors:
1 2 3 4 6 7 8 12 14 16 21 24 28 32 42 47 48 56 61 64 84 94 96 97 112 122 128 141 168 183 188 192 194 224 244 256 282 291 329 336 366 376 384 388 427 448 488 512 564 582 658 672 679 732 752 768 776 854 896 976 987 1128 1164 1281 1316 1344 1358 1464 1504 1536 1552 1708 1792 1952 1974 2037 2256 2328 2562 2632 2688 2716 2867 2928 3008 3104 3416 3584 3904 3948 4074 4512 4559 4656 5124 5264 5376 5432 5734 5856 5917 6016 6208 6832 7808 7896 8148 8601 9024 9118 9312 10248 10528 10752 10864 11468 11712 11834 12032 12416 13664 13677 15616 15792 16296 17202 17751 18048 18236 18624 20069 20496 21056 21728 22936 23424 23668 24064 24832 27328 27354 31232 31584 31913 32592 34404 35502 36096 36472 37248 40138 40992 41419 42112 43456 45872 46848 47336 49664 54656 54708 60207 63168 63826 65184 68808 71004 72192 72944 74496 80276 81984 82838 84224 86912 91744 93696 94672 95739 109312 109416 120414 124257 126336 127652 130368 137616 142008 145888 148992 160552 163968 165676 168448 173824 183488 189344 191478 218624 218832 240828 248514 252672 255304 260736 275232 278099 284016 291776 321104 327936 331352 347648 366976 378688 382956 437664 481656 497028 505344 510608 521472 550464 556198 568032 583552 642208 655872 662704 733952 757376 765912 834297 875328 963312 994056 1021216 1042944 1100928 1112396 1136064 1167104 1284416 1325408 1467904 1514752 1531824 1668594 1750656 1926624 1946693 1988112 2042432 2201856 2224792 2272128 2334208 2568832 2650816 3029504 3063648 3337188 3501312 3853248 3893386 3976224 4084864 4403712 4449584 4544256 5137664 5301632 5840079 6127296 6674376 7002624 7706496 7786772 7952448 8169728 8899168 9088512 10275328 10603264 11680158 12254592 13348752 15412992 15573544 15904896 16339456 17798336 21206528 23360316 24509184 26697504 30825984 31147088 31809792 35596672 46720632 49018368 53395008 62294176 63619584 71193344 93441264 106790016 124588352 142386688 186882528 213580032 249176704 373765056 427160064 498353408 747530112 996706816 1495060224 2990120448
- Sum of all divisors σ(n): 9547388928
- Sum of proper divisors (its aliquot sum) s(n): 6557268480
- 2990120448 is an abundant number, because the sum of its proper divisors (6557268480) is greater than itself. Its abundance is 3567148032
Bases of 2990120448
- Binary: 101100100011100110011110000000002
- Hexadecimal: 0xB2399E00
- Base-36: 1DG8NPC
Squares and roots of 2990120448
- 2990120448 squared (29901204482) is 8940820293547720704
- 2990120448 cubed (29901204483) is 26734129581630402140823355392
-
The
square root of 2990120448 is 54681.9938188065 -
The
cube root of 2990120448 is 1440.6646314641
Scales and comparisons
How big is 2990120448?- 2,990,120,448 seconds is equal to 95 years, 3 weeks, 6 days, 21 hours, 48 seconds.
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To count from 1 to 2,990,120,448 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 2990120448 cubic inches would be around 120.1 feet tall.
Recreational maths with 2990120448
- 2990120448 backwards is 8440210992
- The number of decimal digits it has is: 10
- The sum of 2990120448's digits is 39
- More coming soon!
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