42047907440
42,047,907,440 is an even composite number composed of seven prime numbers multiplied together.
42047907440 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of four hundred eighty divisors.
Prime factorization of 42047907440:
24 × 5 × 72 × 11 × 17 × 19 × 3019
(2 × 2 × 2 × 2 × 5 × 7 × 7 × 11 × 17 × 19 × 3019)See below for interesting mathematical facts about the number 42047907440 from the Numbermatics database.
Names of 42047907440
- Cardinal: 42047907440 can be written as Forty-two billion, forty-seven million, nine hundred seven thousand, four hundred forty.
Scientific notation
- Scientific notation: 4.204790744 × 1010
Factors of 42047907440
Divisors of 42047907440
- Number of divisors d(n): 480
-
Complete list of divisors:
1 2 4 5 7 8 10 11 14 16 17 19 20 22 28 34 35 38 40 44 49 55 56 68 70 76 77 80 85 88 95 98 110 112 119 133 136 140 152 154 170 176 187 190 196 209 220 238 245 266 272 280 304 308 323 340 374 380 385 392 418 440 476 490 532 539 560 595 616 646 665 680 748 760 770 784 833 836 880 931 935 952 980 1045 1064 1078 1190 1232 1292 1309 1330 1360 1463 1496 1520 1540 1615 1666 1672 1862 1870 1904 1960 2090 2128 2156 2261 2380 2584 2618 2660 2695 2926 2992 3019 3080 3230 3332 3344 3553 3724 3740 3920 4165 4180 4312 4522 4655 4760 5168 5236 5320 5390 5852 6038 6160 6460 6545 6664 7106 7315 7448 7480 8330 8360 8624 9044 9163 9310 9520 10241 10472 10640 10780 11305 11704 12076 12920 13090 13328 14212 14630 14896 14960 15095 15827 16660 16720 17765 18088 18326 18620 20482 20944 21133 21560 22610 23408 24152 24871 25840 26180 28424 29260 30190 31654 33209 33320 35530 36176 36652 37240 40964 42266 43120 45220 45815 48304 49742 51205 51323 52360 56848 57361 58520 60380 63308 66418 66640 71060 73304 74480 79135 81928 84532 90440 91630 99484 102410 102646 104720 105665 114722 117040 120760 124355 126616 132836 142120 146608 147931 158270 163856 166045 169064 174097 180880 183260 198968 204820 205292 211330 229444 232463 241520 248710 253232 256615 265672 284240 286805 295862 316540 332090 338128 348194 359261 366520 397936 401527 409640 410584 422660 458888 464926 497420 513230 531344 564553 573610 591724 630971 633080 664180 696388 718522 733040 739655 803054 819280 821168 845320 870485 917776 929852 975137 994840 1026460 1129106 1147220 1162315 1183448 1261942 1266160 1328360 1392776 1437044 1479310 1606108 1627241 1690640 1740970 1796305 1859704 1950274 1989680 2007635 2052920 2258212 2294440 2324630 2366896 2514827 2523884 2656720 2785552 2810689 2822765 2874088 2958620 3154855 3212216 3254482 3481940 3592610 3719408 3900548 3951871 4015270 4105840 4416797 4516424 4588880 4649260 4875685 5029654 5047768 5621378 5645530 5748176 5917240 6309710 6424432 6508964 6825959 6963880 7185220 7801096 7903742 8030540 8136205 8833594 9032848 9298520 9751370 10059308 10095536 10726507 11242756 11291060 11834480 12574135 12619420 13017928 13651918 13927760 14053445 14370440 15602192 15807484 16061080 16272410 17667188 18597040 19502740 19759355 20118616 21453014 22083985 22485512 22582120 25148270 25238840 26035856 27303836 27663097 28106890 28740880 30917579 31614968 32122160 32544820 34129795 35334376 39005480 39518710 40237232 42906028 44167970 44971024 45164240 47781713 50296540 50477680 53632535 54607672 55326194 56213780 61835158 63229936 65089640 68259590 70668752 75085549 78010960 79037420 85812056 88335940 95563426 100593080 107265070 109215344 110652388 112427560 123670316 130179280 136519180 138315485 150171098 154587895 158074840 171624112 176671880 191126852 201186160 214530140 221304776 224855120 238908565 247340632 273038360 276630970 300342196 309175790 316149680 353343760 375427745 382253704 429060280 442609552 477817130 494681264 525598843 546076720 553261940 600684392 618351580 750855490 764507408 858120560 955634260 1051197686 1106523880 1201368784 1236703160 1501710980 1911268520 2102395372 2213047760 2473406320 2627994215 3003421960 3822537040 4204790744 5255988430 6006843920 8409581488 10511976860 21023953720 42047907440
- Sum of all divisors σ(n): 138317932800
- Sum of proper divisors (its aliquot sum) s(n): 96270025360
- 42047907440 is an abundant number, because the sum of its proper divisors (96270025360) is greater than itself. Its abundance is 54222117920
Bases of 42047907440
- Binary: 1001110010100100000000100110011100002
- Hexadecimal: 0x9CA402670
- Base-36: JBE8L0W
Squares and roots of 42047907440
- 42047907440 squared (420479074402) is 1768026520082807353600
- 42047907440 cubed (420479074403) is 74341815467907184739524150784000
-
The
square root of 42047907440 is 205055.8641931511 -
The
cube root of 42047907440 is 3477.3477898173
Scales and comparisons
How big is 42047907440?- 42,047,907,440 seconds is equal to 1,336 years, 51 weeks, 4 days, 14 hours, 17 minutes, 20 seconds.
-
To count from 1 to 42,047,907,440 would take you about two thousand, six hundred seventy-three 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 42047907440 cubic inches would be around 289.8 feet tall.
Recreational maths with 42047907440
- 42047907440 backwards is 04470974024
- The number of decimal digits it has is: 11
- The sum of 42047907440's digits is 41
- More coming soon!
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