42208831728
42,208,831,728 is an even composite number composed of four prime numbers multiplied together.
42208831728 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of two hundred ten divisors.
Prime factorization of 42208831728:
24 × 36 × 7 × 7192
(2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 3 × 7 × 719 × 719)See below for interesting mathematical facts about the number 42208831728 from the Numbermatics database.
Names of 42208831728
- Cardinal: 42208831728 can be written as Forty-two billion, two hundred eight million, eight hundred thirty-one thousand, seven hundred twenty-eight.
Scientific notation
- Scientific notation: 4.2208831728 × 1010
Factors of 42208831728
Divisors of 42208831728
- Number of divisors d(n): 210
-
Complete list of divisors:
1 2 3 4 6 7 8 9 12 14 16 18 21 24 27 28 36 42 48 54 56 63 72 81 84 108 112 126 144 162 168 189 216 243 252 324 336 378 432 486 504 567 648 719 729 756 972 1008 1134 1296 1438 1458 1512 1701 1944 2157 2268 2876 2916 3024 3402 3888 4314 4536 5033 5103 5752 5832 6471 6804 8628 9072 10066 10206 11504 11664 12942 13608 15099 17256 19413 20132 20412 25884 27216 30198 34512 38826 40264 40824 45297 51768 58239 60396 77652 80528 81648 90594 103536 116478 120792 135891 155304 174717 181188 232956 241584 271782 310608 349434 362376 407673 465912 516961 524151 543564 698868 724752 815346 931824 1033922 1048302 1087128 1223019 1397736 1550883 1630692 2067844 2096604 2174256 2446038 2795472 3101766 3261384 3618727 3669057 4135688 4193208 4652649 4892076 6203532 6522768 7237454 7338114 8271376 8386416 9305298 9784152 10856181 12407064 13957947 14474908 14676228 18610596 19568304 21712362 24814128 27915894 28949816 29352456 32568543 37221192 41873841 43424724 55831788 57899632 58704912 65137086 74442384 83747682 86849448 97705629 111663576 125621523 130274172 167495364 173698896 195411258 223327152 251243046 260548344 293116887 334990728 376864569 390822516 502486092 521096688 586233774 669981456 753729138 781645032 879350661 1004972184 1172467548 1507458276 1563290064 1758701322 2009944368 2344935096 2638051983 3014916552 3517402644 4689870192 5276103966 6029833104 7034805288 10552207932 14069610576 21104415864 42208831728
- Sum of all divisors σ(n): 140324682584
- Sum of proper divisors (its aliquot sum) s(n): 98115850856
- 42208831728 is an abundant number, because the sum of its proper divisors (98115850856) is greater than itself. Its abundance is 55907019128
Bases of 42208831728
- Binary: 1001110100111101011110101000111100002
- Hexadecimal: 0x9D3D7A8F0
- Base-36: JE21R00
Squares and roots of 42208831728
- 42208831728 squared (422088317282) is 1781585475842619465984
- 42208831728 cubed (422088317283) is 75198641558889934050455875940352
-
The
square root of 42208831728 is 205447.8808067875 -
The
cube root of 42208831728 is 3481.7782707019
Scales and comparisons
How big is 42208831728?- 42,208,831,728 seconds is equal to 1,342 years, 5 weeks, 5 days, 3 hours, 28 minutes, 48 seconds.
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To count from 1 to 42,208,831,728 would take you about two thousand, six hundred eighty-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 42208831728 cubic inches would be around 290.1 feet tall.
Recreational maths with 42208831728
- 42208831728 backwards is 82713880224
- The number of decimal digits it has is: 11
- The sum of 42208831728's digits is 45
- More coming soon!
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