990415008
990,415,008 is an even composite number composed of five prime numbers multiplied together.
990415008 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred sixteen divisors.
Prime factorization of 990415008:
25 × 32 × 112 × 97 × 293
(2 × 2 × 2 × 2 × 2 × 3 × 3 × 11 × 11 × 97 × 293)See below for interesting mathematical facts about the number 990415008 from the Numbermatics database.
Names of 990415008
- Cardinal: 990415008 can be written as Nine hundred ninety million, four hundred fifteen thousand and eight.
Scientific notation
- Scientific notation: 9.90415008 × 108
Factors of 990415008
Divisors of 990415008
- Number of divisors d(n): 216
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Complete list of divisors:
1 2 3 4 6 8 9 11 12 16 18 22 24 32 33 36 44 48 66 72 88 96 97 99 121 132 144 176 194 198 242 264 288 291 293 352 363 388 396 484 528 582 586 726 776 792 873 879 968 1056 1067 1089 1164 1172 1452 1552 1584 1746 1758 1936 2134 2178 2328 2344 2637 2904 3104 3168 3201 3223 3492 3516 3872 4268 4356 4656 4688 5274 5808 6402 6446 6984 7032 8536 8712 9312 9376 9603 9669 10548 11616 11737 12804 12892 13968 14064 17072 17424 19206 19338 21096 23474 25608 25784 27936 28128 28421 29007 34144 34848 35211 35453 38412 38676 42192 46948 51216 51568 56842 58014 70422 70906 76824 77352 84384 85263 93896 102432 103136 105633 106359 113684 116028 140844 141812 153648 154704 170526 187792 211266 212718 227368 232056 255789 281688 283624 307296 309408 312631 319077 341052 375584 422532 425436 454736 464112 511578 563376 567248 625262 638154 682104 845064 850872 909472 928224 937893 1023156 1126752 1134496 1250524 1276308 1364208 1690128 1701744 1875786 2046312 2501048 2552616 2728416 2813679 3380256 3403488 3438941 3751572 4092624 5002096 5105232 5627358 6877882 7503144 8185248 10004192 10210464 10316823 11254716 13755764 15006288 20633646 22509432 27511528 30012576 30950469 41267292 45018864 55023056 61900938 82534584 90037728 110046112 123801876 165069168 247603752 330138336 495207504 990415008
- Sum of all divisors σ(n): 3138404724
- Sum of proper divisors (its aliquot sum) s(n): 2147989716
- 990415008 is an abundant number, because the sum of its proper divisors (2147989716) is greater than itself. Its abundance is 1157574708
Bases of 990415008
- Binary: 1110110000100010001000101000002
- Hexadecimal: 0x3B0888A0
- Base-36: GDO140
Squares and roots of 990415008
- 990415008 squared (9904150082) is 980921888071640064
- 990415008 cubed (9904150083) is 971519759621848498559680512
-
The
square root of 990415008 is 31470.8596641399 -
The
cube root of 990415008 is 996.7947399513
Scales and comparisons
How big is 990415008?- 990,415,008 seconds is equal to 31 years, 25 weeks, 4 days, 3 hours, 16 minutes, 48 seconds.
-
To count from 1 to 990,415,008 would take you about forty-seven 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 990415008 cubic inches would be around 83.1 feet tall.
Recreational maths with 990415008
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