13531248640
13,531,248,640 is an even composite number composed of five prime numbers multiplied together.
13531248640 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred eighty-eight divisors.
Prime factorization of 13531248640:
211 × 5 × 7 × 132 × 1117
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 7 × 13 × 13 × 1117)See below for interesting mathematical facts about the number 13531248640 from the Numbermatics database.
Names of 13531248640
- Cardinal: 13531248640 can be written as Thirteen billion, five hundred thirty-one million, two hundred forty-eight thousand, six hundred forty.
Scientific notation
- Scientific notation: 1.353124864 × 1010
Factors of 13531248640
Divisors of 13531248640
- Number of divisors d(n): 288
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Complete list of divisors:
1 2 4 5 7 8 10 13 14 16 20 26 28 32 35 40 52 56 64 65 70 80 91 104 112 128 130 140 160 169 182 208 224 256 260 280 320 338 364 416 448 455 512 520 560 640 676 728 832 845 896 910 1024 1040 1117 1120 1183 1280 1352 1456 1664 1690 1792 1820 2048 2080 2234 2240 2366 2560 2704 2912 3328 3380 3584 3640 4160 4468 4480 4732 5120 5408 5585 5824 5915 6656 6760 7168 7280 7819 8320 8936 8960 9464 10240 10816 11170 11648 11830 13312 13520 14336 14521 14560 15638 16640 17872 17920 18928 21632 22340 23296 23660 26624 27040 29042 29120 31276 33280 35744 35840 37856 39095 43264 44680 46592 47320 54080 58084 58240 62552 66560 71488 71680 72605 75712 78190 86528 89360 93184 94640 101647 108160 116168 116480 125104 133120 142976 145210 151424 156380 173056 178720 186368 188773 189280 203294 216320 232336 232960 250208 285952 290420 302848 312760 346112 357440 377546 378560 406588 432640 464672 465920 500416 508235 571904 580840 605696 625520 714880 755092 757120 813176 865280 929344 931840 943865 1000832 1016470 1143808 1161680 1211392 1251040 1321411 1429760 1510184 1514240 1626352 1730560 1858688 1887730 2001664 2032940 2287616 2323360 2422784 2502080 2642822 2859520 3020368 3028480 3252704 3717376 3775460 4003328 4065880 4646720 5004160 5285644 5719040 6040736 6056960 6505408 6607055 7434752 7550920 8006656 8131760 9293440 10008320 10571288 11438080 12081472 12113920 13010816 13214110 14869504 15101840 16013312 16263520 18586880 20016640 21142576 24162944 26021632 26428220 29739008 30203680 32527040 37173760 40033280 42285152 48325888 52043264 52856440 60407360 65054080 74347520 80066560 84570304 96651776 104086528 105712880 120814720 130108160 148695040 169140608 193303552 208173056 211425760 241629440 260216320 338281216 386607104 422851520 483258880 520432640 676562432 845703040 966517760 1040865280 1353124864 1691406080 1933035520 2706249728 3382812160 6765624320 13531248640
- Sum of all divisors σ(n): 40214996640
- Sum of proper divisors (its aliquot sum) s(n): 26683748000
- 13531248640 is an abundant number, because the sum of its proper divisors (26683748000) is greater than itself. Its abundance is 13152499360
Bases of 13531248640
- Binary: 11001001101000011001111000000000002
- Hexadecimal: 0x326867800
- Base-36: 67S5M9S
Squares and roots of 13531248640
- 13531248640 squared (135312486402) is 183094689757501849600
- 13531248640 cubed (135312486403) is 2477499771772418832197484544000
-
The
square root of 13531248640 is 116323.8953955721 -
The
cube root of 13531248640 is 2382.9373520275
Scales and comparisons
How big is 13531248640?- 13,531,248,640 seconds is equal to 430 years, 13 weeks, 16 hours, 10 minutes, 40 seconds.
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To count from 1 to 13,531,248,640 would take you about eight hundred sixty 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 13531248640 cubic inches would be around 198.6 feet tall.
Recreational maths with 13531248640
- 13531248640 backwards is 04684213531
- The number of decimal digits it has is: 11
- The sum of 13531248640's digits is 37
- More coming soon!
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