4990424985
4,990,424,985 is an odd composite number composed of seven prime numbers multiplied together.
4990424985 is an odd composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of three hundred twenty divisors.
Prime factorization of 4990424985:
34 × 5 × 7 × 13 × 43 × 47 × 67
(3 × 3 × 3 × 3 × 5 × 7 × 13 × 43 × 47 × 67)See below for interesting mathematical facts about the number 4990424985 from the Numbermatics database.
Names of 4990424985
- Cardinal: 4990424985 can be written as Four billion, nine hundred ninety million, four hundred twenty-four thousand, nine hundred eighty-five.
Scientific notation
- Scientific notation: 4.990424985 × 109
Factors of 4990424985
Divisors of 4990424985
- Number of divisors d(n): 320
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Complete list of divisors:
1 3 5 7 9 13 15 21 27 35 39 43 45 47 63 65 67 81 91 105 117 129 135 141 189 195 201 215 235 273 301 315 329 335 351 387 405 423 455 469 559 567 585 603 611 645 705 819 871 903 945 987 1005 1053 1161 1269 1365 1407 1505 1645 1677 1755 1809 1833 1935 2021 2115 2345 2457 2613 2709 2795 2835 2881 2961 3015 3055 3149 3483 3807 3913 4095 4221 4277 4355 4515 4935 5031 5265 5427 5499 5805 6063 6097 6345 7035 7371 7839 8127 8385 8643 8883 9045 9165 9447 10105 11739 12285 12663 12831 13065 13545 14147 14405 14805 15093 15745 16497 17415 18189 18291 19035 19565 20167 21105 21385 22043 23517 24381 25155 25929 26273 26649 27135 27495 28341 30315 30485 35217 36855 37453 37989 38493 39195 40635 40937 42441 43215 44415 45279 47235 49491 54567 54873 58695 60501 63315 64155 66129 70551 70735 75465 77787 78819 82485 85023 90945 91455 100835 105651 110215 112359 115479 117585 121905 122811 127323 129645 131365 133245 135407 141705 163701 164619 176085 181503 183911 187265 189945 192465 198387 204685 212205 226395 233361 236457 247455 255069 262171 272835 274365 286559 302505 316953 330645 337077 346437 352755 368433 381969 388935 394095 406221 425115 493857 528255 544509 551733 561795 577395 595161 614055 636615 677035 709371 786513 818505 823095 859677 907515 919555 947849 991935 1011231 1105299 1145907 1166805 1182285 1218663 1275345 1310855 1432795 1584765 1633527 1655199 1685385 1732185 1760291 1785483 1842165 1909845 2031105 2128113 2359539 2469285 2579031 2722545 2758665 2843547 2975805 3033693 3315897 3546855 3655989 3932565 4298385 4739245 4965597 5056155 5280873 5526495 5729535 6093315 7078617 7737093 8167635 8275995 8530641 8801455 8927415 10640565 10967967 11797695 12322037 12895155 14217735 14896791 15168465 15842619 16579485 18279945 21235851 23211279 24827985 25591923 26404365 35393085 36966111 38685465 42653205 47527857 54839835 61610185 74483955 76775769 79213095 106179255 110898333 116056395 127959615 142583571 184830555 237639285 332694999 383878845 554491665 712917855 998084997 1663474995 4990424985
- Sum of all divisors σ(n): 11677704192
- Sum of proper divisors (its aliquot sum) s(n): 6687279207
- 4990424985 is an abundant number, because the sum of its proper divisors (6687279207) is greater than itself. Its abundance is 1696854222
Bases of 4990424985
- Binary: 1001010010111001111010111100110012
- Hexadecimal: 0x12973D799
- Base-36: 2AJ64K9
Squares and roots of 4990424985
- 4990424985 squared (49904249852) is 24904341530912250225
- 4990424985 cubed (49904249853) is 124283248210837643365411871625
-
The
square root of 4990424985 is 70642.9400931191 -
The
cube root of 4990424985 is 1708.8837128131
Scales and comparisons
How big is 4990424985?- 4,990,424,985 seconds is equal to 158 years, 35 weeks, 2 days, 13 hours, 9 minutes, 45 seconds.
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To count from 1 to 4,990,424,985 would take you about three hundred seventeen 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 4990424985 cubic inches would be around 142.4 feet tall.
Recreational maths with 4990424985
- 4990424985 backwards is 5894240994
- The number of decimal digits it has is: 10
- The sum of 4990424985's digits is 54
- More coming soon!
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