990268809012
990,268,809,012 is an even composite number composed of five prime numbers multiplied together.
What does the number 990268809012 look like?
This visualization shows the relationship between its 5 prime factors (large circles) and 168 divisors.
990268809012 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred sixty-eight divisors.
Prime factorization of 990268809012:
22 × 36 × 7 × 1571 × 30881
(2 × 2 × 3 × 3 × 3 × 3 × 3 × 3 × 7 × 1571 × 30881)See below for interesting mathematical facts about the number 990268809012 from the Numbermatics database.
Names of 990268809012
- Cardinal: 990268809012 can be written as Nine hundred ninety billion, two hundred sixty-eight million, eight hundred nine thousand and twelve.
Scientific notation
- Scientific notation: 9.90268809012 × 1011
Factors of 990268809012
Divisors of 990268809012
- Number of divisors d(n): 168
-
Complete list of divisors:
1 2 3 4 6 7 9 12 14 18 21 27 28 36 42 54 63 81 84 108 126 162 189 243 252 324 378 486 567 729 756 972 1134 1458 1571 1701 2268 2916 3142 3402 4713 5103 6284 6804 9426 10206 10997 14139 18852 20412 21994 28278 30881 32991 42417 43988 56556 61762 65982 84834 92643 98973 123524 127251 131964 169668 185286 197946 216167 254502 277929 296919 370572 381753 395892 432334 509004 555858 593838 648501 763506 833787 864668 890757 1111716 1145259 1187676 1297002 1527012 1667574 1781514 1945503 2290518 2501361 2594004 2672271 3335148 3563028 3891006 4581036 5002722 5344542 5836509 7504083 7782012 8016813 10005444 10689084 11673018 15008166 16033626 17509527 22512249 23346036 30016332 32067252 35019054 45024498 48514051 52528581 70038108 90048996 97028102 105057162 145542153 157585743 194056204 210114324 291084306 315171486 339598357 436626459 582168612 630342972 679196714 873252918 1018795071 1309879377 1358393428 1746505836 2037590142 2619758754 3056385213 3929638131 4075180284 5239517508 6112770426 7859276262 9169155639 11788914393 12225540852 15718552524 18338311278 23577828786 27507466917 35366743179 36676622556 47155657572 55014933834 70733486358 82522400751 110029867668 141466972716 165044801502 247567202253 330089603004 495134404506 990268809012
- Sum of all divisors σ(n): 2971434416832
- Sum of proper divisors (its aliquot sum) s(n): 1981165607820
- 990268809012 is an abundant number, because the sum of its proper divisors (1981165607820) is greater than itself. Its abundance is 990896798808
Bases of 990268809012
- Binary: 11100110100100001001111011011111001101002
- Hexadecimal: 0xE6909EDF34
- Base-36: CMX8HB90
Squares and roots of 990268809012
- 990268809012 squared (9902688090122) is 980632314102044932416144
- 990268809012 cubed (9902688090123) is 971089593764513527457444950441489728
-
The
square root of 990268809012 is 995122.5095494525 -
The
cube root of 990268809012 is 9967.4569062947
Scales and comparisons
How big is 990268809012?- 990,268,809,012 seconds is equal to 31,487 years, 25 weeks, 1 day, 13 hours, 10 minutes, 12 seconds.
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To count from 1 to 990,268,809,012 would take you about sixty-two thousand, nine hundred seventy-four 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 990268809012 cubic inches would be around 830.6 feet tall.
Recreational maths with 990268809012
- 990268809012 backwards is 210908862099
- 990268809012 is a
Harshad number . - The number of decimal digits it has is: 12
- The sum of 990268809012's digits is 54
- More coming soon!
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