71330256
71,330,256 is an even composite number composed of five prime numbers multiplied together.
71330256 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred eighty divisors.
Prime factorization of 71330256:
24 × 32 × 19 × 292 × 31
(2 × 2 × 2 × 2 × 3 × 3 × 19 × 29 × 29 × 31)See below for interesting mathematical facts about the number 71330256 from the Numbermatics database.
Names of 71330256
- Cardinal: 71330256 can be written as Seventy-one million, three hundred thirty thousand, two hundred fifty-six.
Scientific notation
- Scientific notation: 7.1330256 × 107
Factors of 71330256
Divisors of 71330256
- Number of divisors d(n): 180
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Complete list of divisors:
1 2 3 4 6 8 9 12 16 18 19 24 29 31 36 38 48 57 58 62 72 76 87 93 114 116 124 144 152 171 174 186 228 232 248 261 279 304 342 348 372 456 464 496 522 551 558 589 684 696 744 841 899 912 1044 1102 1116 1178 1368 1392 1488 1653 1682 1767 1798 2088 2204 2232 2356 2523 2697 2736 3306 3364 3534 3596 4176 4408 4464 4712 4959 5046 5301 5394 6612 6728 7068 7192 7569 8091 8816 9424 9918 10092 10602 10788 13224 13456 14136 14384 15138 15979 16182 17081 19836 20184 21204 21576 26071 26448 28272 30276 31958 32364 34162 39672 40368 42408 43152 47937 51243 52142 60552 63916 64728 68324 78213 79344 84816 95874 102486 104284 121104 127832 129456 136648 143811 153729 156426 191748 204972 208568 234639 255664 273296 287622 307458 312852 383496 409944 417136 469278 495349 575244 614916 625704 766992 819888 938556 990698 1150488 1229832 1251408 1486047 1877112 1981396 2300976 2459664 2972094 3754224 3962792 4458141 5944188 7925584 8916282 11888376 17832564 23776752 35665128 71330256
- Sum of all divisors σ(n): 224648320
- Sum of proper divisors (its aliquot sum) s(n): 153318064
- 71330256 is an abundant number, because the sum of its proper divisors (153318064) is greater than itself. Its abundance is 81987808
Bases of 71330256
- Binary: 1000100000001101001110100002
- Hexadecimal: 0x44069D0
- Base-36: 16GUS0
Squares and roots of 71330256
- 71330256 squared (713302562) is 5088005421025536
- 71330256 cubed (713302563) is 362928729211139265417216
-
The
square root of 71330256 is 8445.7241252601 -
The
cube root of 71330256 is 414.7228148565
Scales and comparisons
How big is 71330256?- 71,330,256 seconds is equal to 2 years, 13 weeks, 6 days, 13 hours, 57 minutes, 36 seconds.
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To count from 1 to 71,330,256 would take you about 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 71330256 cubic inches would be around 34.6 feet tall.
Recreational maths with 71330256
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