4742906784
4,742,906,784 is an even composite number composed of six prime numbers multiplied together.
4742906784 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 4742906784:
25 × 3 × 72 × 11 × 71 × 1291
(2 × 2 × 2 × 2 × 2 × 3 × 7 × 7 × 11 × 71 × 1291)See below for interesting mathematical facts about the number 4742906784 from the Numbermatics database.
Names of 4742906784
- Cardinal: 4742906784 can be written as Four billion, seven hundred forty-two million, nine hundred six thousand, seven hundred eighty-four.
Scientific notation
- Scientific notation: 4.742906784 × 109
Factors of 4742906784
Divisors of 4742906784
- Number of divisors d(n): 288
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Complete list of divisors:
1 2 3 4 6 7 8 11 12 14 16 21 22 24 28 32 33 42 44 48 49 56 66 71 77 84 88 96 98 112 132 142 147 154 168 176 196 213 224 231 264 284 294 308 336 352 392 426 462 497 528 539 568 588 616 672 781 784 852 924 994 1056 1078 1136 1176 1232 1291 1491 1562 1568 1617 1704 1848 1988 2156 2272 2343 2352 2464 2582 2982 3124 3234 3408 3479 3696 3873 3976 4312 4686 4704 5164 5467 5964 6248 6468 6816 6958 7392 7746 7952 8624 9037 9372 10328 10437 10934 11928 12496 12936 13916 14201 15492 15904 16401 17248 18074 18744 20656 20874 21868 23856 24992 25872 27111 27832 28402 30984 32802 36148 37488 38269 41312 41748 42603 43736 47712 51744 54222 55664 56804 61968 63259 65604 72296 74976 76538 83496 85206 87472 91661 99407 108444 111328 113608 114807 123936 126518 131208 144592 153076 166992 170412 174944 183322 189777 198814 216888 227216 229614 253036 262416 274983 289184 298221 306152 333984 340824 366644 379554 397628 433776 454432 459228 506072 524832 549966 596442 612304 641627 681648 695849 733288 759108 795256 867552 918456 1008271 1012144 1099932 1192884 1224608 1283254 1363296 1391698 1466576 1518216 1590512 1836912 1924881 2016542 2024288 2087547 2199864 2385768 2566508 2783396 2933152 3024813 3036432 3181024 3673824 3849762 4033084 4175094 4399728 4491389 4771536 5133016 5566792 6049626 6072864 7057897 7699524 8066168 8350188 8799456 8982778 9543072 10266032 11133584 12099252 13474167 14115794 15399048 16132336 16700376 17965556 20532064 21173691 22267168 24198504 26948334 28231588 30798096 32264672 33400752 35931112 42347382 48397008 49405279 53896668 56463176 61596192 66801504 71862224 84694764 96794016 98810558 107793336 112926352 143724448 148215837 169389528 197621116 215586672 225852704 296431674 338779056 395242232 431173344 592863348 677558112 790484464 1185726696 1580968928 2371453392 4742906784
- Sum of all divisors σ(n): 16034360832
- Sum of proper divisors (its aliquot sum) s(n): 11291454048
- 4742906784 is an abundant number, because the sum of its proper divisors (11291454048) is greater than itself. Its abundance is 6548547264
Bases of 4742906784
- Binary: 1000110101011001100000011101000002
- Hexadecimal: 0x11AB303A0
- Base-36: 26FSYAO
Squares and roots of 4742906784
- 4742906784 squared (47429067842) is 22495164761713222656
- 4742906784 cubed (47429067843) is 106692469555527387197644898304
-
The
square root of 4742906784 is 68868.7649373793 -
The
cube root of 4742906784 is 1680.1505420651
Scales and comparisons
How big is 4742906784?- 4,742,906,784 seconds is equal to 150 years, 42 weeks, 18 hours, 6 minutes, 24 seconds.
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To count from 1 to 4,742,906,784 would take you about three hundred one 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 4742906784 cubic inches would be around 140 feet tall.
Recreational maths with 4742906784
- 4742906784 backwards is 4876092474
- The number of decimal digits it has is: 10
- The sum of 4742906784's digits is 51
- More coming soon!
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