12742324920
12,742,324,920 is an even composite number composed of seven prime numbers multiplied together.
12742324920 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of five hundred twelve divisors.
Prime factorization of 12742324920:
23 × 33 × 5 × 13 × 19 × 37 × 1291
(2 × 2 × 2 × 3 × 3 × 3 × 5 × 13 × 19 × 37 × 1291)See below for interesting mathematical facts about the number 12742324920 from the Numbermatics database.
Names of 12742324920
- Cardinal: 12742324920 can be written as Twelve billion, seven hundred forty-two million, three hundred twenty-four thousand, nine hundred twenty.
Scientific notation
- Scientific notation: 1.274232492 × 1010
Factors of 12742324920
Divisors of 12742324920
- Number of divisors d(n): 512
-
Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 13 15 18 19 20 24 26 27 30 36 37 38 39 40 45 52 54 57 60 65 72 74 76 78 90 95 104 108 111 114 117 120 130 135 148 152 156 171 180 185 190 195 216 222 228 234 247 260 270 285 296 312 333 342 351 360 370 380 390 444 456 468 481 494 513 520 540 555 570 585 666 684 702 703 740 741 760 780 855 888 936 962 988 999 1026 1080 1110 1140 1170 1235 1291 1332 1368 1404 1406 1443 1480 1482 1560 1665 1710 1755 1924 1976 1998 2052 2109 2220 2223 2280 2340 2405 2470 2565 2582 2664 2808 2812 2886 2964 3330 3420 3510 3515 3705 3848 3873 3996 4104 4218 4329 4440 4446 4680 4810 4940 4995 5130 5164 5624 5772 5928 6327 6455 6660 6669 6840 7020 7030 7215 7410 7746 7992 8436 8658 8892 9139 9620 9880 9990 10260 10328 10545 11115 11544 11619 12654 12910 12987 13320 13338 14040 14060 14430 14820 15492 16783 16872 17316 17784 18278 18981 19240 19365 19980 20520 21090 21645 22230 23238 24529 25308 25820 25974 26676 27417 28120 28860 29640 30984 31635 33345 33566 34632 34857 36556 37962 38730 39960 42180 43290 44460 45695 46476 47767 49058 50349 50616 51640 51948 53352 54834 57720 58095 63270 64935 66690 67132 69714 73112 73587 75924 77460 82251 83915 84360 86580 88920 91390 92952 94905 95534 98116 100698 103896 109668 116190 122645 126540 129870 133380 134264 137085 139428 143301 147174 151047 151848 154920 164502 167830 173160 174285 182780 189810 191068 196232 201396 219336 220761 232380 238835 245290 246753 251745 253080 259740 266760 274170 278856 286602 294348 302094 318877 329004 335660 348570 365560 367935 379620 382136 402792 411255 429903 441522 453141 464760 477670 490580 493506 503490 519480 548340 573204 588696 604188 620971 637754 658008 662283 671320 697140 716505 735870 755235 759240 822510 859806 883044 906282 907573 955340 956631 981160 987012 1006980 1096680 1103805 1146408 1208376 1233765 1241942 1275508 1289709 1324566 1394280 1433010 1471740 1510470 1594385 1645020 1719612 1766088 1812564 1815146 1862913 1910680 1913262 1974024 2013960 2149515 2207610 2265705 2467530 2483884 2551016 2579418 2649132 2722719 2866020 2869893 2943480 3020940 3104855 3188770 3290040 3311415 3439224 3625128 3630292 3725826 3826524 4299030 4415220 4531410 4537865 4783155 4935060 4967768 5158836 5298264 5445438 5588739 5732040 5739786 6041880 6209710 6377540 6448545 6622830 7260584 7451652 7653048 8168157 8598060 8609679 8830440 9062820 9075730 9314565 9566310 9870120 10317672 10890876 11177478 11479572 11798449 12419420 12755080 12897090 13245660 13613595 14349465 14903304 16336314 16766217 17196120 17219358 18125640 18151460 18629130 19132620 21781752 22354956 22959144 23596898 24504471 24838840 25794180 26491320 27227190 27943695 28698930 32672628 33532434 34438716 35395347 36302920 37258260 38265240 40840785 43048395 44709912 47193796 49008942 51588360 54454380 55887390 57397860 58992245 65345256 67064868 68877432 70790694 74516520 81681570 83831085 86096790 94387592 98017884 106186041 108908760 111774780 114795720 117984490 122522355 134129736 141581388 163363140 167662170 172193580 176976735 196035768 212372082 223549560 235968980 245044710 283162776 318558123 326726280 335324340 344387160 353953470 424744164 471937960 490089420 530930205 637116246 670648680 707906940 849488328 980178840 1061860410 1274232492 1415813880 1592790615 2123720820 2548464984 3185581230 4247441640 6371162460 12742324920
- Sum of all divisors σ(n): 49488768000
- Sum of proper divisors (its aliquot sum) s(n): 36746443080
- 12742324920 is an abundant number, because the sum of its proper divisors (36746443080) is greater than itself. Its abundance is 24004118160
Bases of 12742324920
- Binary: 10111101111000000001110010101110002
- Hexadecimal: 0x2F78072B8
- Base-36: 5UQG8U0
Squares and roots of 12742324920
- 12742324920 squared (127423249202) is 162366844366853006400
- 12742324920 cubed (127423249203) is 2068931087157512685427639488000
-
The
square root of 12742324920 is 112881.9069647567 -
The
cube root of 12742324920 is 2335.6955054221
Scales and comparisons
How big is 12742324920?- 12,742,324,920 seconds is equal to 405 years, 8 weeks, 4 days, 14 hours, 42 minutes.
-
To count from 1 to 12,742,324,920 would take you about eight hundred ten 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 12742324920 cubic inches would be around 194.6 feet tall.
Recreational maths with 12742324920
- 12742324920 backwards is 02942324721
- 12742324920 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 12742324920's digits is 36
- More coming soon!
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