12998433140
12,998,433,140 is an even composite number composed of seven prime numbers multiplied together.
12998433140 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of two hundred eighty-eight divisors.
Prime factorization of 12998433140:
22 × 5 × 7 × 11 × 192 × 103 × 227
(2 × 2 × 5 × 7 × 11 × 19 × 19 × 103 × 227)See below for interesting mathematical facts about the number 12998433140 from the Numbermatics database.
Names of 12998433140
- Cardinal: 12998433140 can be written as Twelve billion, nine hundred ninety-eight million, four hundred thirty-three thousand, one hundred forty.
Scientific notation
- Scientific notation: 1.299843314 × 1010
Factors of 12998433140
Divisors of 12998433140
- Number of divisors d(n): 288
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Complete list of divisors:
1 2 4 5 7 10 11 14 19 20 22 28 35 38 44 55 70 76 77 95 103 110 133 140 154 190 206 209 220 227 266 308 361 380 385 412 418 454 515 532 665 721 722 770 836 908 1030 1045 1133 1135 1330 1442 1444 1463 1540 1589 1805 1957 2060 2090 2266 2270 2497 2527 2660 2884 2926 3178 3605 3610 3914 3971 4180 4313 4532 4540 4994 5054 5665 5852 6356 7210 7220 7315 7828 7931 7942 7945 8626 9785 9988 10108 11330 12485 12635 13699 14420 14630 15862 15884 15890 17252 17479 19570 19855 21527 21565 22660 23381 24970 25270 27398 27797 29260 30191 31724 31780 34958 37183 39140 39655 39710 43054 43130 46762 47443 49940 50540 54796 55594 60382 68495 69916 74366 79310 79420 81947 86108 86260 87395 93524 94886 107635 111188 116905 120764 136990 138985 148732 150689 150955 158620 163667 163894 174790 185915 189772 215270 233810 237215 257191 260281 273980 277970 301378 301910 327334 327788 332101 349580 371830 409013 409735 430540 444239 467620 474430 514382 520562 555940 573629 602756 603820 654668 664202 743660 753445 818026 818335 819470 888478 901417 948860 1028764 1041124 1147258 1285955 1301405 1328404 1506890 1636052 1636670 1638940 1660505 1776956 1800337 1802834 2045065 2221195 2294516 2571910 2602810 2863091 2868145 3013780 3109673 3273340 3321010 3600674 3605668 4090130 4442390 4507085 4886629 5143820 5205620 5726182 5736290 6219346 6309919 6642020 7201348 8180260 8440541 8884780 9001685 9014170 9773258 11452364 11472580 12438692 12619838 14315455 15548365 16881082 18003370 18028340 19546516 24433145 25239676 28630910 31096730 31549595 33762164 34206403 36006740 42202705 48866290 57261820 59083787 62193460 63099190 68412806 84405410 92845951 97732580 118167574 126198380 136825612 168810820 171032015 185691902 236335148 295418935 342064030 371383804 464229755 590837870 649921657 684128060 928459510 1181675740 1299843314 1856919020 2599686628 3249608285 6499216570 12998433140
- Sum of all divisors σ(n): 36426184704
- Sum of proper divisors (its aliquot sum) s(n): 23427751564
- 12998433140 is an abundant number, because the sum of its proper divisors (23427751564) is greater than itself. Its abundance is 10429318424
Bases of 12998433140
- Binary: 11000001101100010001011001011101002
- Hexadecimal: 0x306C45974
- Base-36: 5YYXJ78
Squares and roots of 12998433140
- 12998433140 squared (129984331402) is 168959264095050259600
- 12998433140 cubed (129984331403) is 2196205697723113404350243144000
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The
square root of 12998433140 is 114010.6711672201 -
The
cube root of 12998433140 is 2351.2402169439
Scales and comparisons
How big is 12998433140?- 12,998,433,140 seconds is equal to 413 years, 16 weeks, 19 hours, 52 minutes, 20 seconds.
-
To count from 1 to 12,998,433,140 would take you about eight hundred twenty-six 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 12998433140 cubic inches would be around 195.9 feet tall.
Recreational maths with 12998433140
- 12998433140 backwards is 04133489921
- 12998433140 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 12998433140's digits is 44
- More coming soon!
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