42105445888
42,105,445,888 is an even composite number composed of five prime numbers multiplied together.
42105445888 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred forty divisors.
Prime factorization of 42105445888:
29 × 11 × 372 × 43 × 127
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 11 × 37 × 37 × 43 × 127)See below for interesting mathematical facts about the number 42105445888 from the Numbermatics database.
Names of 42105445888
- Cardinal: 42105445888 can be written as Forty-two billion, one hundred five million, four hundred forty-five thousand, eight hundred eighty-eight.
Scientific notation
- Scientific notation: 4.2105445888 × 1010
Factors of 42105445888
Divisors of 42105445888
- Number of divisors d(n): 240
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Complete list of divisors:
1 2 4 8 11 16 22 32 37 43 44 64 74 86 88 127 128 148 172 176 254 256 296 344 352 407 473 508 512 592 688 704 814 946 1016 1184 1369 1376 1397 1408 1591 1628 1892 2032 2368 2738 2752 2794 2816 3182 3256 3784 4064 4699 4736 5461 5476 5504 5588 5632 6364 6512 7568 8128 9398 9472 10922 10952 11008 11176 12728 13024 15059 15136 16256 17501 18796 18944 21844 21904 22016 22352 25456 26048 30118 30272 32512 35002 37592 43688 43808 44704 50912 51689 52096 58867 60071 60236 60544 65024 70004 75184 87376 87616 89408 101824 103378 104192 117734 120142 120472 121088 140008 150368 173863 174752 175232 178816 202057 203648 206756 208384 235468 240284 240944 242176 280016 300736 347726 349504 350464 357632 404114 407296 413512 470936 480568 481888 560032 601472 647537 695452 699008 700928 715264 808228 814592 827024 941872 961136 963776 1120064 1202944 1295074 1390904 1398016 1616456 1654048 1883744 1912493 1922272 1927552 2222627 2240128 2405888 2590148 2781808 2796032 3232912 3308096 3767488 3824986 3844544 3855104 4445254 4480256 5180296 5563616 6465824 6616192 7476109 7534976 7649972 7689088 7710208 8890508 8960512 10360592 11127232 12931648 13232384 14952218 15069952 15299944 15378176 17781016 20721184 22254464 25863296 26464768 29904436 30139904 30599888 30756352 35562032 41442368 44508928 51726592 59808872 61199776 71124064 82237199 82884736 89017856 103453184 119617744 122399552 142248128 164474398 165769472 239235488 244799104 284496256 328948796 331538944 478470976 489598208 568992512 657897592 956941952 979196416 1137985024 1315795184 1913883904 2631590368 3827767808 5263180736 10526361472 21052722944 42105445888
- Sum of all divisors σ(n): 97277773824
- Sum of proper divisors (its aliquot sum) s(n): 55172327936
- 42105445888 is an abundant number, because the sum of its proper divisors (55172327936) is greater than itself. Its abundance is 13066882048
Bases of 42105445888
- Binary: 1001110011011010111000011110000000002
- Hexadecimal: 0x9CDAE1E00
- Base-36: JCCHTZ4
Squares and roots of 42105445888
- 42105445888 squared (421054458882) is 1772868573427296108544
- 42105445888 cubed (421054458883) is 74647421784978771000452366467072
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The
square root of 42105445888 is 205196.1156747369 -
The
cube root of 42105445888 is 3478.9332036357
Scales and comparisons
How big is 42105445888?- 42,105,445,888 seconds is equal to 1,338 years, 42 weeks, 5 days, 13 hours, 11 minutes, 28 seconds.
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To count from 1 to 42,105,445,888 would take you about two thousand, six hundred seventy-seven 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 42105445888 cubic inches would be around 289.9 feet tall.
Recreational maths with 42105445888
- 42105445888 backwards is 88854450124
- The number of decimal digits it has is: 11
- The sum of 42105445888's digits is 49
- More coming soon!
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