389008008
389,008,008 is an even composite number composed of five prime numbers multiplied together.
What does the number 389008008 look like?
This visualization shows the relationship between its 5 prime factors (large circles) and 192 divisors.
389008008 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred ninety-two divisors.
Prime factorization of 389008008:
23 × 35 × 17 × 79 × 149
(2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 17 × 79 × 149)See below for interesting mathematical facts about the number 389008008 from the Numbermatics database.
Names of 389008008
- Cardinal: 389008008 can be written as Three hundred eighty-nine million, eight thousand and eight.
Scientific notation
- Scientific notation: 3.89008008 × 108
Factors of 389008008
Divisors of 389008008
- Number of divisors d(n): 192
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Complete list of divisors:
1 2 3 4 6 8 9 12 17 18 24 27 34 36 51 54 68 72 79 81 102 108 136 149 153 158 162 204 216 237 243 298 306 316 324 408 447 459 474 486 596 612 632 648 711 894 918 948 972 1192 1224 1341 1343 1377 1422 1788 1836 1896 1944 2133 2533 2682 2686 2754 2844 3576 3672 4023 4029 4131 4266 5066 5364 5372 5508 5688 6399 7599 8046 8058 8262 8532 10132 10728 10744 11016 11771 12069 12087 12798 15198 16092 16116 16524 17064 19197 20264 22797 23542 24138 24174 25596 30396 32184 32232 33048 35313 36207 36261 38394 45594 47084 48276 48348 51192 60792 68391 70626 72414 72522 76788 91188 94168 96552 96696 105939 108783 136782 141252 144828 145044 153576 182376 200107 205173 211878 217566 273564 282504 289656 290088 317817 326349 400214 410346 423756 435132 547128 600321 615519 635634 652698 800428 820692 847512 870264 953451 1200642 1231038 1271268 1305396 1600856 1641384 1800963 1906902 2401284 2462076 2542536 2610792 2860353 3601926 3813804 4802568 4924152 5402889 5720706 7203852 7627608 10805778 11441412 14407704 16208667 21611556 22882824 32417334 43223112 48626001 64834668 97252002 129669336 194504004 389008008
- Sum of all divisors σ(n): 1179360000
- Sum of proper divisors (its aliquot sum) s(n): 790351992
- 389008008 is an abundant number, because the sum of its proper divisors (790351992) is greater than itself. Its abundance is 401343984
Bases of 389008008
- Binary: 101110010111111001010100010002
- Hexadecimal: 0x172FCA88
- Base-36: 6FLSI0
Squares and roots of 389008008
- 389008008 squared (3890080082) is 151327230288128064
- 389008008 cubed (3890080083) is 58867504410541964225536512
-
The
square root of 389008008 is 19723.2859331299 -
The
cube root of 389008008 is 729.9943753867
Scales and comparisons
How big is 389008008?- 389,008,008 seconds is equal to 12 years, 19 weeks, 1 day, 9 hours, 46 minutes, 48 seconds.
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To count from 1 to 389,008,008 would take you about eighteen 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 389008008 cubic inches would be around 60.8 feet tall.
Recreational maths with 389008008
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