18004049920
18,004,049,920 is an even composite number composed of four prime numbers multiplied together.
18004049920 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred seventy-six divisors.
Prime factorization of 18004049920:
221 × 5 × 17 × 101
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 17 × 101)See below for interesting mathematical facts about the number 18004049920 from the Numbermatics database.
Names of 18004049920
- Cardinal: 18004049920 can be written as Eighteen billion, four million, forty-nine thousand, nine hundred twenty.
Scientific notation
- Scientific notation: 1.800404992 × 1010
Factors of 18004049920
Divisors of 18004049920
- Number of divisors d(n): 176
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Complete list of divisors:
1 2 4 5 8 10 16 17 20 32 34 40 64 68 80 85 101 128 136 160 170 202 256 272 320 340 404 505 512 544 640 680 808 1010 1024 1088 1280 1360 1616 1717 2020 2048 2176 2560 2720 3232 3434 4040 4096 4352 5120 5440 6464 6868 8080 8192 8585 8704 10240 10880 12928 13736 16160 16384 17170 17408 20480 21760 25856 27472 32320 32768 34340 34816 40960 43520 51712 54944 64640 65536 68680 69632 81920 87040 103424 109888 129280 131072 137360 139264 163840 174080 206848 219776 258560 262144 274720 278528 327680 348160 413696 439552 517120 524288 549440 557056 655360 696320 827392 879104 1034240 1048576 1098880 1114112 1310720 1392640 1654784 1758208 2068480 2097152 2197760 2228224 2621440 2785280 3309568 3516416 4136960 4395520 4456448 5242880 5570560 6619136 7032832 8273920 8791040 8912896 10485760 11141120 13238272 14065664 16547840 17582080 17825792 22282240 26476544 28131328 33095680 35164160 35651584 44564480 52953088 56262656 66191360 70328320 89128960 105906176 112525312 132382720 140656640 178257920 211812352 225050624 264765440 281313280 450101248 529530880 562626560 900202496 1059061760 1125253120 1800404992 2250506240 3600809984 4501012480 9002024960 18004049920
- Sum of all divisors σ(n): 46204441848
- Sum of proper divisors (its aliquot sum) s(n): 28200391928
- 18004049920 is an abundant number, because the sum of its proper divisors (28200391928) is greater than itself. Its abundance is 10196342008
Bases of 18004049920
- Binary: 100001100010010000000000000000000002
- Hexadecimal: 0x431200000
- Base-36: 89R59TS
Squares and roots of 18004049920
- 18004049920 squared (180040499202) is 324145813521852006400
- 18004049920 cubed (180040499203) is 5835937408006434534077759488000
-
The
square root of 18004049920 is 134179.1709618151 -
The
cube root of 18004049920 is 2620.9379311917
Scales and comparisons
How big is 18004049920?- 18,004,049,920 seconds is equal to 572 years, 24 weeks, 4 days, 4 hours, 58 minutes, 40 seconds.
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To count from 1 to 18,004,049,920 would take you about one thousand, one hundred forty-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 18004049920 cubic inches would be around 218.4 feet tall.
Recreational maths with 18004049920
- 18004049920 backwards is 02994040081
- The number of decimal digits it has is: 11
- The sum of 18004049920's digits is 37
- More coming soon!
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"Number 18004049920 - Facts about the integer". Numbermatics.com. 2024. Web. 15 May 2024.
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Numbermatics. (2024). Number 18004049920 - Facts about the integer. Retrieved 15 May 2024, from https://numbermatics.com/n/18004049920/
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