1990988928
1,990,988,928 is an even composite number composed of five prime numbers multiplied together.
What does the number 1990988928 look like?
This visualization shows the relationship between its 5 prime factors (large circles) and 192 divisors.
1990988928 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 1990988928:
27 × 32 × 23 × 163 × 461
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 23 × 163 × 461)See below for interesting mathematical facts about the number 1990988928 from the Numbermatics database.
Names of 1990988928
- Cardinal: 1990988928 can be written as One billion, nine hundred ninety million, nine hundred eighty-eight thousand, nine hundred twenty-eight.
Scientific notation
- Scientific notation: 1.990988928 × 109
Factors of 1990988928
Divisors of 1990988928
- Number of divisors d(n): 192
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Complete list of divisors:
1 2 3 4 6 8 9 12 16 18 23 24 32 36 46 48 64 69 72 92 96 128 138 144 163 184 192 207 276 288 326 368 384 414 461 489 552 576 652 736 828 922 978 1104 1152 1304 1383 1467 1472 1656 1844 1956 2208 2608 2766 2934 2944 3312 3688 3749 3912 4149 4416 5216 5532 5868 6624 7376 7498 7824 8298 8832 10432 10603 11064 11247 11736 13248 14752 14996 15648 16596 20864 21206 22128 22494 23472 26496 29504 29992 31296 31809 33192 33741 42412 44256 44988 46944 59008 59984 62592 63618 66384 67482 75143 84824 88512 89976 93888 95427 119968 127236 132768 134964 150286 169648 177024 179952 187776 190854 225429 239936 254472 265536 269928 300572 339296 359904 381708 450858 479872 508944 531072 539856 601144 676287 678592 719808 763416 901716 1017888 1079712 1202288 1352574 1357184 1439616 1526832 1728289 1803432 2035776 2159424 2404576 2705148 3053664 3456578 3606864 4071552 4318848 4809152 5184867 5410296 6107328 6913156 7213728 9618304 10369734 10820592 12214656 13826312 14427456 15554601 20739468 21641184 27652624 28854912 31109202 41478936 43282368 55305248 62218404 82957872 86564736 110610496 124436808 165915744 221220992 248873616 331831488 497747232 663662976 995494464 1990988928
- Sum of all divisors σ(n): 6028102080
- Sum of proper divisors (its aliquot sum) s(n): 4037113152
- 1990988928 is an abundant number, because the sum of its proper divisors (4037113152) is greater than itself. Its abundance is 2046124224
Bases of 1990988928
- Binary: 11101101010110000010100100000002
- Hexadecimal: 0x76AC1480
- Base-36: WXDSW0
Squares and roots of 1990988928
- 1990988928 squared (19909889282) is 3964036911418589184
- 1990988928 cubed (19909889283) is 7892353600817727838724554752
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The
square root of 1990988928 is 44620.4989662823 -
The
cube root of 1990988928 is 1258.0259944095
Scales and comparisons
How big is 1990988928?- 1,990,988,928 seconds is equal to 63 years, 15 weeks, 6 days, 20 hours, 28 minutes, 48 seconds.
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To count from 1 to 1,990,988,928 would take you about one hundred twenty-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 1990988928 cubic inches would be around 104.8 feet tall.
Recreational maths with 1990988928
- 1990988928 backwards is 8298890991
- The number of decimal digits it has is: 10
- The sum of 1990988928's digits is 63
- More coming soon!
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"Number 1990988928 - Facts about the integer". Numbermatics.com. 2024. Web. 19 June 2024.
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Numbermatics. (2024). Number 1990988928 - Facts about the integer. Retrieved 19 June 2024, from https://numbermatics.com/n/1990988928/
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Numbermatics. 2024. "Number 1990988928 - Facts about the integer". https://numbermatics.com/n/1990988928/
The information we have on file for 1990988928 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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