18149977152
18,149,977,152 is an even composite number composed of three prime numbers multiplied together.
18149977152 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of one hundred ninety-six divisors.
Prime factorization of 18149977152:
26 × 36 × 733
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 3 × 73 × 73 × 73)See below for interesting mathematical facts about the number 18149977152 from the Numbermatics database.
Names of 18149977152
- Cardinal: 18149977152 can be written as Eighteen billion, one hundred forty-nine million, nine hundred seventy-seven thousand, one hundred fifty-two.
Scientific notation
- Scientific notation: 1.8149977152 × 1010
Factors of 18149977152
Divisors of 18149977152
- Number of divisors d(n): 196
-
Complete list of divisors:
1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 54 64 72 73 81 96 108 144 146 162 192 216 219 243 288 292 324 432 438 486 576 584 648 657 729 864 876 972 1168 1296 1314 1458 1728 1752 1944 1971 2336 2592 2628 2916 3504 3888 3942 4672 5184 5256 5329 5832 5913 7008 7776 7884 10512 10658 11664 11826 14016 15552 15768 15987 17739 21024 21316 23328 23652 31536 31974 35478 42048 42632 46656 47304 47961 53217 63072 63948 70956 85264 94608 95922 106434 126144 127896 141912 143883 170528 189216 191844 212868 255792 283824 287766 341056 378432 383688 389017 425736 431649 511584 567648 575532 767376 778034 851472 863298 1023168 1135296 1151064 1167051 1294947 1534752 1556068 1702944 1726596 2302128 2334102 2589894 3069504 3112136 3405888 3453192 3501153 3884841 4604256 4668204 5179788 6224272 6906384 7002306 7769682 9208512 9336408 10359576 10503459 12448544 13812768 14004612 15539364 18672816 20719152 21006918 24897088 27625536 28009224 31078728 31510377 37345632 41438304 42013836 56018448 62157456 63020754 74691264 82876608 84027672 94531131 112036896 124314912 126041508 168055344 189062262 224073792 248629824 252083016 283593393 336110688 378124524 504166032 567186786 672221376 756249048 1008332064 1134373572 1512498096 2016664128 2268747144 3024996192 4537494288 6049992384 9074988576 18149977152
- Sum of all divisors σ(n): 54749834620
- Sum of proper divisors (its aliquot sum) s(n): 36599857468
- 18149977152 is an abundant number, because the sum of its proper divisors (36599857468) is greater than itself. Its abundance is 18449880316
Bases of 18149977152
- Binary: 100001110011101001010101100010000002
- Hexadecimal: 0x439D2AC40
- Base-36: 8C61000
Squares and roots of 18149977152
- 18149977152 squared (181499771522) is 329421670618122031104
- 18149977152 cubed (181499771523) is 5978995795092584581685433335808
-
The
square root of 18149977152 is 134721.8510561669 -
18149977152 is a
perfect cube number . Itscube root is 2628
Scales and comparisons
How big is 18149977152?- 18,149,977,152 seconds is equal to 577 years, 5 weeks, 6 days, 4 hours, 19 minutes, 12 seconds.
-
To count from 1 to 18,149,977,152 would take you about one thousand, one hundred fifty-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 18149977152 cubic inches would be around 219 feet tall.
Recreational maths with 18149977152
- 18149977152 backwards is 25177994181
- 18149977152 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 18149977152's digits is 54
- More coming soon!
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