61222838742
61,222,838,742 is an even composite number composed of six prime numbers multiplied together.
61222838742 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two hundred eighty-eight divisors.
Prime factorization of 61222838742:
2 × 33 × 132 × 23 × 31 × 972
(2 × 3 × 3 × 3 × 13 × 13 × 23 × 31 × 97 × 97)See below for interesting mathematical facts about the number 61222838742 from the Numbermatics database.
Names of 61222838742
- Cardinal: 61222838742 can be written as Sixty-one billion, two hundred twenty-two million, eight hundred thirty-eight thousand, seven hundred forty-two.
Scientific notation
- Scientific notation: 6.1222838742 × 1010
Factors of 61222838742
Divisors of 61222838742
- Number of divisors d(n): 288
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Complete list of divisors:
1 2 3 6 9 13 18 23 26 27 31 39 46 54 62 69 78 93 97 117 138 169 186 194 207 234 279 291 299 338 351 403 414 507 558 582 598 621 702 713 806 837 873 897 1014 1209 1242 1261 1426 1521 1674 1746 1794 2139 2231 2418 2522 2619 2691 3007 3042 3627 3783 3887 4278 4462 4563 5238 5239 5382 6014 6417 6693 7254 7566 7774 8073 9021 9126 9269 9409 10478 10881 11349 11661 12834 13386 15717 16146 16393 18042 18538 18818 19251 20079 21762 22698 23322 27063 27807 28227 29003 31434 32786 34047 34983 38502 39091 40158 47151 49179 54126 55614 56454 58006 60237 68094 69161 69966 78182 81189 83421 84681 87009 94302 98358 104949 117273 120474 120497 122317 138322 141453 147537 162378 166842 169362 174018 207483 209898 216407 234546 240994 244634 250263 254043 261027 282906 291679 295074 351819 361491 366951 377039 414966 432814 442611 500526 508086 508183 522054 583358 622449 649221 703638 722982 733902 754078 783081 875037 885222 899093 1016366 1055457 1084473 1100853 1131117 1244898 1298442 1524549 1566162 1590121 1750074 1798186 1867347 1947663 2110914 2168946 2201706 2262234 2625111 2697279 2813291 3049098 3180242 3253419 3302559 3393351 3734694 3791827 3895326 4573647 4770363 5250222 5394558 5626582 5842989 6506838 6605118 6708617 6786702 7583654 7875333 8091837 8439873 9147294 9540726 10180053 11375481 11685978 11688209 13417234 13720941 14311089 15750666 16183674 16879746 20125851 20360106 22750962 23376418 24275511 25319619 27441882 28622178 34126443 35064627 36572783 40251702 42933267 48551022 49293751 50639238 60377553 68252886 70129254 73145566 75958857 85866534 87212021 98587502 102379329 105193881 109718349 120755106 147881253 151917714 174424042 181132659 204758658 210387762 219436698 261636063 295762506 315581643 329155047 362265318 443643759 523272126 631163286 658310094 784908189 887287518 987465141 1133756273 1330931277 1569816378 1974930282 2267512546 2354724567 2661862554 3401268819 4709449134 6802537638 10203806457 20407612914 30611419371 61222838742
- Sum of all divisors σ(n): 160338216960
- Sum of proper divisors (its aliquot sum) s(n): 99115378218
- 61222838742 is an abundant number, because the sum of its proper divisors (99115378218) is greater than itself. Its abundance is 37892539476
Bases of 61222838742
- Binary: 1110010000010010101001100001110101102
- Hexadecimal: 0xE412A61D6
- Base-36: S4IHWPI
Squares and roots of 61222838742
- 61222838742 squared (612228387422) is 3748235983628936142564
- 61222838742 cubed (612228387423) is 229477647192676109421211294414488
-
The
square root of 61222838742 is 247432.4933027189 -
The
cube root of 61222838742 is 3941.2848228457
Scales and comparisons
How big is 61222838742?- 61,222,838,742 seconds is equal to 1,946 years, 36 weeks, 1 day, 16 hours, 5 minutes, 42 seconds.
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To count from 1 to 61,222,838,742 would take you about three thousand, eight hundred ninety-three 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 61222838742 cubic inches would be around 328.4 feet tall.
Recreational maths with 61222838742
- 61222838742 backwards is 24783822216
- The number of decimal digits it has is: 11
- The sum of 61222838742's digits is 45
- More coming soon!
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