12513097872
12,513,097,872 is an even composite number composed of five prime numbers multiplied together.
12513097872 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred seventy divisors.
Prime factorization of 12513097872:
24 × 32 × 112 × 612 × 193
(2 × 2 × 2 × 2 × 3 × 3 × 11 × 11 × 61 × 61 × 193)See below for interesting mathematical facts about the number 12513097872 from the Numbermatics database.
Names of 12513097872
- Cardinal: 12513097872 can be written as Twelve billion, five hundred thirteen million, ninety-seven thousand, eight hundred seventy-two.
Scientific notation
- Scientific notation: 1.2513097872 × 1010
Factors of 12513097872
Divisors of 12513097872
- Number of divisors d(n): 270
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Complete list of divisors:
1 2 3 4 6 8 9 11 12 16 18 22 24 33 36 44 48 61 66 72 88 99 121 122 132 144 176 183 193 198 242 244 264 363 366 386 396 484 488 528 549 579 671 726 732 772 792 968 976 1089 1098 1158 1342 1452 1464 1544 1584 1737 1936 2013 2123 2178 2196 2316 2684 2904 2928 3088 3474 3721 4026 4246 4356 4392 4632 5368 5808 6039 6369 6948 7381 7442 8052 8492 8712 8784 9264 10736 11163 11773 12078 12738 13896 14762 14884 16104 16984 17424 19107 22143 22326 23353 23546 24156 25476 27792 29524 29768 32208 33489 33968 35319 38214 40931 44286 44652 46706 47092 48312 50952 59048 59536 66429 66978 70059 70638 76428 81862 88572 89304 93412 94184 96624 101904 105957 118096 122793 129503 132858 133956 140118 141276 152856 163724 177144 178608 186824 188368 210177 211914 245586 259006 265716 267912 280236 282552 305712 327448 354288 368379 373648 388509 420354 423828 450241 491172 518012 531432 535824 560472 565104 654896 718153 736758 777018 840708 847656 900482 982344 1036024 1062864 1120944 1165527 1350723 1424533 1436306 1473516 1554036 1681416 1695312 1800964 1964688 2072048 2154459 2331054 2701446 2849066 2872612 2947032 3108072 3362832 3601928 4052169 4273599 4308918 4662108 5402892 5698132 5745224 5894064 6216144 6463377 7203856 7899683 8104338 8547198 8617836 9324216 10805784 11396264 11490448 12820797 12926754 15799366 16208676 17094396 17235672 18648432 21611568 22792528 23699049 25641594 25853508 31598732 32417352 34188792 34471344 47398098 51283188 51707016 63197464 64834704 68377584 71097147 86896513 94796196 102566376 103414032 126394928 142194294 173793026 189592392 205132752 260689539 284388588 347586052 379184784 521379078 568777176 695172104 782068617 1042758156 1137554352 1390344208 1564137234 2085516312 3128274468 4171032624 6256548936 12513097872
- Sum of all divisors σ(n): 39336413298
- Sum of proper divisors (its aliquot sum) s(n): 26823315426
- 12513097872 is an abundant number, because the sum of its proper divisors (26823315426) is greater than itself. Its abundance is 14310217554
Bases of 12513097872
- Binary: 10111010011101011010111000100100002
- Hexadecimal: 0x2E9D6B890
- Base-36: 5QXZ440
Squares and roots of 12513097872
- 12513097872 squared (125130978722) is 156577618354250928384
- 12513097872 cubed (125130978723) is 1959271063031405434115854798848
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The
square root of 12513097872 is 111861.9590030499 -
The
cube root of 12513097872 is 2321.6047330001
Scales and comparisons
How big is 12513097872?- 12,513,097,872 seconds is equal to 397 years, 45 weeks, 4 days, 12 hours, 31 minutes, 12 seconds.
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To count from 1 to 12,513,097,872 would take you about seven hundred ninety-five 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 12513097872 cubic inches would be around 193.5 feet tall.
Recreational maths with 12513097872
- 12513097872 backwards is 27879031521
- The number of decimal digits it has is: 11
- The sum of 12513097872's digits is 45
- More coming soon!
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