18996165120
18,996,165,120 is an even composite number composed of six prime numbers multiplied together.
18996165120 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three hundred twenty divisors.
Prime factorization of 18996165120:
29 × 3 × 5 × 31 × 73 × 1093
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 31 × 73 × 1093)See below for interesting mathematical facts about the number 18996165120 from the Numbermatics database.
Names of 18996165120
- Cardinal: 18996165120 can be written as Eighteen billion, nine hundred ninety-six million, one hundred sixty-five thousand, one hundred twenty.
Scientific notation
- Scientific notation: 1.899616512 × 1010
Factors of 18996165120
Divisors of 18996165120
- Number of divisors d(n): 320
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Complete list of divisors:
1 2 3 4 5 6 8 10 12 15 16 20 24 30 31 32 40 48 60 62 64 73 80 93 96 120 124 128 146 155 160 186 192 219 240 248 256 292 310 320 365 372 384 438 465 480 496 512 584 620 640 730 744 768 876 930 960 992 1093 1095 1168 1240 1280 1460 1488 1536 1752 1860 1920 1984 2186 2190 2263 2336 2480 2560 2920 2976 3279 3504 3720 3840 3968 4372 4380 4526 4672 4960 5465 5840 5952 6558 6789 7008 7440 7680 7936 8744 8760 9052 9344 9920 10930 11315 11680 11904 13116 13578 14016 14880 15872 16395 17488 17520 18104 18688 19840 21860 22630 23360 23808 26232 27156 28032 29760 32790 33883 33945 34976 35040 36208 37376 39680 43720 45260 46720 47616 52464 54312 56064 59520 65580 67766 67890 69952 70080 72416 79360 79789 87440 90520 93440 101649 104928 108624 112128 119040 131160 135532 135780 139904 140160 144832 159578 169415 174880 181040 186880 203298 209856 217248 238080 239367 262320 271064 271560 279808 280320 289664 319156 338830 349760 362080 398945 406596 419712 434496 478734 508245 524640 542128 543120 559616 560640 579328 638312 677660 699520 724160 797890 813192 839424 868992 957468 1016490 1049280 1084256 1086240 1158656 1196835 1276624 1355320 1399040 1448320 1595780 1626384 1678848 1737984 1914936 2032980 2098560 2168512 2172480 2393670 2473459 2553248 2710640 2798080 2896640 3191560 3252768 3475968 3829872 4065960 4197120 4337024 4344960 4787340 4946918 5106496 5421280 5793280 6383120 6505536 7420377 7659744 8131920 8394240 8674048 8689920 9574680 9893836 10212992 10842560 12367295 12766240 13011072 14840754 15319488 16263840 17348096 17379840 19149360 19787672 20425984 21685120 24734590 25532480 26022144 29681508 30638976 32527680 37101885 38298720 39575344 40851968 43370240 49469180 51064960 52044288 59363016 61277952 65055360 74203770 76597440 79150688 86740480 98938360 102129920 118726032 122555904 130110720 148407540 153194880 158301376 197876720 204259840 237452064 260221440 296815080 306389760 316602752 395753440 474904128 593630160 612779520 633205504 791506880 949808256 1187260320 1266411008 1583013760 1899616512 2374520640 3166027520 3799233024 4749041280 6332055040 9498082560 18996165120
- Sum of all divisors σ(n): 63604214784
- Sum of proper divisors (its aliquot sum) s(n): 44608049664
- 18996165120 is an abundant number, because the sum of its proper divisors (44608049664) is greater than itself. Its abundance is 25611884544
Bases of 18996165120
- Binary: 100011011000100001001111010000000002
- Hexadecimal: 0x46C427A00
- Base-36: 8Q5TQTC
Squares and roots of 18996165120
- 18996165120 squared (189961651202) is 360854289266304614400
- 18996165120 cubed (189961651203) is 6854847663162966107360329728000
-
The
square root of 18996165120 is 137826.5762471085 -
The
cube root of 18996165120 is 2668.2221103245
Scales and comparisons
How big is 18996165120?- 18,996,165,120 seconds is equal to 604 years, 1 week, 32 minutes.
-
To count from 1 to 18,996,165,120 would take you about one thousand, two hundred eight 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 18996165120 cubic inches would be around 222.4 feet tall.
Recreational maths with 18996165120
- 18996165120 backwards is 02156169981
- 18996165120 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 18996165120's digits is 48
- More coming soon!
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