7142424120
7,142,424,120 is an even composite number composed of seven prime numbers multiplied together.
7142424120 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of three hundred eighty-four divisors.
Prime factorization of 7142424120:
23 × 32 × 5 × 13 × 61 × 127 × 197
(2 × 2 × 2 × 3 × 3 × 5 × 13 × 61 × 127 × 197)See below for interesting mathematical facts about the number 7142424120 from the Numbermatics database.
Names of 7142424120
- Cardinal: 7142424120 can be written as Seven billion, one hundred forty-two million, four hundred twenty-four thousand, one hundred twenty.
Scientific notation
- Scientific notation: 7.14242412 × 109
Factors of 7142424120
Divisors of 7142424120
- Number of divisors d(n): 384
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Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 13 15 18 20 24 26 30 36 39 40 45 52 60 61 65 72 78 90 104 117 120 122 127 130 156 180 183 195 197 234 244 254 260 305 312 360 366 381 390 394 468 488 508 520 549 585 591 610 635 732 762 780 788 793 915 936 985 1016 1098 1143 1170 1182 1220 1270 1464 1524 1560 1576 1586 1651 1773 1830 1905 1970 2196 2286 2340 2364 2379 2440 2540 2561 2745 2955 3048 3172 3302 3546 3660 3810 3940 3965 4392 4572 4680 4728 4758 4953 5080 5122 5490 5715 5910 6344 6604 7092 7137 7320 7620 7683 7747 7880 7930 8255 8865 9144 9516 9906 10244 10980 11430 11820 11895 12017 12805 13208 14184 14274 14859 15240 15366 15494 15860 16510 17730 19032 19812 20488 21960 22860 23049 23241 23640 23790 24034 24765 25019 25610 28548 29718 30732 30988 31720 33020 35460 35685 36051 38415 38735 39624 45720 46098 46482 47580 48068 49530 50038 51220 57096 59436 60085 61464 61976 66040 69723 70920 71370 72102 74295 75057 76830 77470 92196 92964 95160 96136 99060 100076 100711 102440 108153 115245 116205 118872 120170 125095 139446 142740 144204 148590 150114 153660 154940 156221 180255 184392 185928 198120 200152 201422 216306 225171 230490 232410 240340 250190 278892 285480 288408 297180 300228 302133 307320 309880 312442 325247 348615 360510 375285 402844 432612 450342 460980 464820 468663 480680 500380 503555 540765 557784 594360 600456 604266 624884 650494 697230 721020 750570 781105 805688 865224 900684 906399 921960 929640 937326 975741 1000760 1007110 1081530 1125855 1208532 1249768 1300988 1394460 1405989 1442040 1501140 1510665 1526159 1562210 1626235 1801368 1812798 1874652 1951482 2014220 2163060 2251710 2343315 2417064 2601976 2788920 2811978 2927223 3002280 3021330 3052318 3124420 3252470 3625596 3749304 3902964 4028440 4326120 4503420 4531995 4578477 4686630 4878705 5623956 5854446 6042660 6104636 6248840 6504940 7029945 7251192 7630795 7805928 9006840 9063990 9156954 9373260 9757410 11247912 11708892 12085320 12209272 13009880 13735431 14059890 14636115 15261590 18127980 18313908 18746520 19514820 19840067 22892385 23417784 27470862 28119780 29272230 30523180 36255960 36627816 39029640 39680134 45784770 54941724 56239560 58544460 59520201 61046360 68677155 79360268 91569540 99200335 109883448 117088920 119040402 137354310 158720536 178560603 183139080 198400670 238080804 274708620 297601005 357121206 396801340 476161608 549417240 595202010 714242412 793602680 892803015 1190404020 1428484824 1785606030 2380808040 3571212060 7142424120
- Sum of all divisors σ(n): 25738352640
- Sum of proper divisors (its aliquot sum) s(n): 18595928520
- 7142424120 is an abundant number, because the sum of its proper divisors (18595928520) is greater than itself. Its abundance is 11453504400
Bases of 7142424120
- Binary: 1101010011011100010111110001110002
- Hexadecimal: 0x1A9B8BE38
- Base-36: 3A4EXQ0
Squares and roots of 7142424120
- 7142424120 squared (71424241202) is 51014222309957774400
- 7142424120 cubed (71424241203) is 364365211889684524056078528000
-
The
square root of 7142424120 is 84512.8636362537 -
The
cube root of 7142424120 is 1925.8178675675
Scales and comparisons
How big is 7142424120?- 7,142,424,120 seconds is equal to 227 years, 5 weeks, 3 days, 22 hours, 42 minutes.
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To count from 1 to 7,142,424,120 would take you about four hundred fifty-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 7142424120 cubic inches would be around 160.5 feet tall.
Recreational maths with 7142424120
- 7142424120 backwards is 0214242417
- The number of decimal digits it has is: 10
- The sum of 7142424120's digits is 27
- More coming soon!
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