31201150428
31,201,150,428 is an even composite number composed of five prime numbers multiplied together.
31201150428 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of three hundred twenty-four divisors.
Prime factorization of 31201150428:
22 × 38 × 72 × 19 × 1277
(2 × 2 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 7 × 7 × 19 × 1277)See below for interesting mathematical facts about the number 31201150428 from the Numbermatics database.
Names of 31201150428
- Cardinal: 31201150428 can be written as Thirty-one billion, two hundred one million, one hundred fifty thousand, four hundred twenty-eight.
Scientific notation
- Scientific notation: 3.1201150428 × 1010
Factors of 31201150428
Divisors of 31201150428
- Number of divisors d(n): 324
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Complete list of divisors:
1 2 3 4 6 7 9 12 14 18 19 21 27 28 36 38 42 49 54 57 63 76 81 84 98 108 114 126 133 147 162 171 189 196 228 243 252 266 294 324 342 378 399 441 486 513 532 567 588 684 729 756 798 882 931 972 1026 1134 1197 1277 1323 1458 1539 1596 1701 1764 1862 2052 2187 2268 2394 2554 2646 2793 2916 3078 3402 3591 3724 3831 3969 4374 4617 4788 5103 5108 5292 5586 6156 6561 6804 7182 7662 7938 8379 8748 8939 9234 10206 10773 11172 11493 11907 13122 13851 14364 15309 15324 15876 16758 17878 18468 20412 21546 22986 23814 24263 25137 26244 26817 27702 30618 32319 33516 34479 35721 35756 41553 43092 45927 45972 47628 48526 50274 53634 55404 61236 62573 64638 68958 71442 72789 75411 80451 83106 91854 96957 97052 100548 103437 107163 107268 124659 125146 129276 137916 142884 145578 150822 160902 166212 169841 183708 187719 193914 206874 214326 218367 226233 241353 249318 250292 290871 291156 301644 310311 321489 321804 339682 375438 387828 413748 428652 436734 452466 482706 498636 509523 563157 581742 620622 642978 655101 678699 679364 724059 750876 872613 873468 904932 930933 965412 1019046 1126314 1163484 1188887 1241244 1285956 1310202 1357398 1448118 1528569 1689471 1745226 1861866 1965303 2036097 2038092 2172177 2252628 2377774 2620404 2714796 2792799 2896236 3057138 3378942 3490452 3566661 3723732 3930606 4072194 4344354 4585707 4755548 5068413 5585598 5895909 6108291 6114276 6516531 6757884 7133322 7861212 8144388 8378397 8688708 9171414 10136826 10699983 11171196 11791818 12216582 13033062 13757121 14266644 15205239 16756794 17687727 18342828 19549593 20273652 21399966 23583636 24433164 26066124 27514242 30410478 32099949 33513588 35375454 39099186 41271363 42799932 45615717 53063181 55028484 58648779 60820956 64199898 70750908 78198372 82542726 91231434 96299847 106126362 117297558 123814089 128399796 136847151 159189543 165085452 182462868 192599694 212252724 234595116 247628178 273694302 288899541 318379086 371442267 385199388 410541453 495256356 547388604 577799082 636758172 742884534 821082906 866698623 1114326801 1155598164 1485769068 1642165812 1733397246 2228653602 2600095869 3466794492 4457307204 5200191738 7800287607 10400383476 15600575214 31201150428
- Sum of all divisors σ(n): 100362848040
- Sum of proper divisors (its aliquot sum) s(n): 69161697612
- 31201150428 is an abundant number, because the sum of its proper divisors (69161697612) is greater than itself. Its abundance is 37960547184
Bases of 31201150428
- Binary: 111010000111011101111000101110111002
- Hexadecimal: 0x743BBC5DC
- Base-36: EC0CXR0
Squares and roots of 31201150428
- 31201150428 squared (312011504282) is 973511788030684583184
- 31201150428 cubed (312011504283) is 30374687741776639559744463202752
-
The
square root of 31201150428 is 176638.4738045481 -
The
cube root of 31201150428 is 3148.1605260297
Scales and comparisons
How big is 31201150428?- 31,201,150,428 seconds is equal to 992 years, 5 weeks, 1 day, 10 hours, 13 minutes, 48 seconds.
-
To count from 1 to 31,201,150,428 would take you about one thousand, nine hundred eighty-four 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 31201150428 cubic inches would be around 262.3 feet tall.
Recreational maths with 31201150428
- 31201150428 backwards is 82405110213
- 31201150428 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 31201150428's digits is 27
- More coming soon!
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