61422409728
61,422,409,728 is an even composite number composed of five prime numbers multiplied together.
61422409728 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of three hundred eighty-four divisors.
Prime factorization of 61422409728:
211 × 33 × 59 × 67 × 281
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 59 × 67 × 281)See below for interesting mathematical facts about the number 61422409728 from the Numbermatics database.
Names of 61422409728
- Cardinal: 61422409728 can be written as Sixty-one billion, four hundred twenty-two million, four hundred nine thousand, seven hundred twenty-eight.
Scientific notation
- Scientific notation: 6.1422409728 × 1010
Factors of 61422409728
Divisors of 61422409728
- Number of divisors d(n): 384
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Complete list of divisors:
1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 54 59 64 67 72 96 108 118 128 134 144 177 192 201 216 236 256 268 281 288 354 384 402 432 472 512 531 536 562 576 603 708 768 804 843 864 944 1024 1062 1072 1124 1152 1206 1416 1536 1593 1608 1686 1728 1809 1888 2048 2124 2144 2248 2304 2412 2529 2832 3072 3186 3216 3372 3456 3618 3776 3953 4248 4288 4496 4608 4824 5058 5664 6144 6372 6432 6744 6912 7236 7552 7587 7906 8496 8576 8992 9216 9648 10116 11328 11859 12744 12864 13488 13824 14472 15104 15174 15812 16579 16992 17152 17984 18432 18827 19296 20232 22656 23718 25488 25728 26976 27648 28944 30208 30348 31624 33158 33984 34304 35577 35968 37654 38592 40464 45312 47436 49737 50976 51456 53952 55296 56481 57888 60416 60696 63248 66316 67968 68608 71154 71936 75308 77184 80928 90624 94872 99474 101952 102912 106731 107904 112962 115776 120832 121392 126496 132632 135936 137216 142308 143872 149211 150616 154368 161856 169443 181248 189744 198948 203904 205824 213462 215808 225924 231552 242784 252992 265264 271872 284616 287744 298422 301232 308736 323712 338886 362496 379488 397896 407808 411648 426924 431616 447633 451848 463104 485568 505984 508329 530528 543744 569232 575488 596844 602464 617472 647424 677772 758976 795792 815616 853848 863232 895266 903696 926208 971136 1011968 1016658 1061056 1087488 1110793 1138464 1193688 1204928 1234944 1294848 1355544 1517952 1591584 1631232 1707696 1726464 1790532 1807392 1852416 1942272 2023936 2033316 2122112 2221586 2276928 2387376 2409856 2589696 2711088 3035904 3183168 3262464 3332379 3415392 3581064 3614784 3704832 3884544 4047872 4066632 4244224 4443172 4553856 4774752 4819712 5179392 5422176 6071808 6366336 6664758 6830784 7162128 7229568 7769088 8095744 8133264 8488448 8886344 9107712 9549504 9639424 9997137 10844352 12143616 12732672 13329516 13661568 14324256 14459136 15538176 16266528 16976896 17772688 18215424 19099008 19278848 19994274 21688704 24287232 25465344 26659032 27323136 28648512 28918272 29991411 32533056 33953792 35545376 36430848 38198016 38557696 39988548 43377408 50930688 53318064 54646272 57297024 57836544 59982822 65066112 71090752 72861696 76396032 79977096 86754816 101861376 106636128 109292544 114594048 115673088 119965644 130132224 142181504 152792064 159954192 173509632 213272256 218585088 229188096 239931288 260264448 284363008 305584128 319908384 347019264 426544512 458376192 479862576 520528896 568726016 639816768 853089024 916752384 959725152 1041057792 1137452032 1279633536 1706178048 1919450304 2274904064 2559267072 3412356096 3838900608 5118534144 6824712192 7677801216 10237068288 15355602432 20474136576 30711204864 61422409728
- Sum of all divisors σ(n): 188461728000
- Sum of proper divisors (its aliquot sum) s(n): 127039318272
- 61422409728 is an abundant number, because the sum of its proper divisors (127039318272) is greater than itself. Its abundance is 65616908544
Bases of 61422409728
- Binary: 1110010011010000111110011000000000002
- Hexadecimal: 0xE4D0F9800
- Base-36: S7TBEO0
Squares and roots of 61422409728
- 61422409728 squared (614224097282) is 3772712416794309033984
- 61422409728 cubed (614224097283) is 231729087850253157784017124196352
-
The
square root of 61422409728 is 247835.4488930101 -
The
cube root of 61422409728 is 3945.5627088429
Scales and comparisons
How big is 61422409728?- 61,422,409,728 seconds is equal to 1,953 years, 2 weeks, 1 day, 12 hours, 28 minutes, 48 seconds.
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To count from 1 to 61,422,409,728 would take you about three thousand, nine hundred six 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 61422409728 cubic inches would be around 328.8 feet tall.
Recreational maths with 61422409728
- 61422409728 backwards is 82790422416
- The number of decimal digits it has is: 11
- The sum of 61422409728's digits is 45
- More coming soon!
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