42555238440
42,555,238,440 is an even composite number composed of seven prime numbers multiplied together.
42555238440 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 42555238440:
23 × 3 × 5 × 11 × 13 × 172 × 8581
(2 × 2 × 2 × 3 × 5 × 11 × 13 × 17 × 17 × 8581)See below for interesting mathematical facts about the number 42555238440 from the Numbermatics database.
Names of 42555238440
- Cardinal: 42555238440 can be written as Forty-two billion, five hundred fifty-five million, two hundred thirty-eight thousand, four hundred forty.
Scientific notation
- Scientific notation: 4.255523844 × 1010
Factors of 42555238440
Divisors of 42555238440
- Number of divisors d(n): 384
-
Complete list of divisors:
1 2 3 4 5 6 8 10 11 12 13 15 17 20 22 24 26 30 33 34 39 40 44 51 52 55 60 65 66 68 78 85 88 102 104 110 120 130 132 136 143 156 165 170 187 195 204 220 221 255 260 264 286 289 312 330 340 374 390 408 429 440 442 510 520 561 572 578 660 663 680 715 748 780 858 867 884 935 1020 1105 1122 1144 1156 1320 1326 1430 1445 1496 1560 1716 1734 1768 1870 2040 2145 2210 2244 2312 2431 2652 2805 2860 2890 3179 3315 3432 3468 3740 3757 4290 4335 4420 4488 4862 5304 5610 5720 5780 6358 6630 6936 7293 7480 7514 8580 8581 8670 8840 9537 9724 11220 11271 11560 12155 12716 13260 14586 15028 15895 17160 17162 17340 18785 19074 19448 22440 22542 24310 25432 25743 26520 29172 30056 31790 34324 34680 36465 37570 38148 41327 42905 45084 47685 48620 51486 56355 58344 63580 68648 72930 75140 76296 82654 85810 90168 94391 95370 97240 102972 111553 112710 123981 127160 128715 145860 145877 150280 165308 171620 188782 190740 205944 206635 223106 225420 247962 257430 283173 291720 291754 330616 334659 343240 377564 381480 413270 437631 446212 450840 471955 495924 514860 557765 566346 583508 619905 669318 729385 755128 826540 875262 892424 943910 991848 1029720 1115530 1132692 1167016 1227083 1239810 1338636 1415865 1458770 1604647 1653080 1673295 1750524 1887820 1896401 2188155 2231060 2265384 2454166 2479620 2479909 2677272 2831730 2917540 3209294 3346590 3501048 3681249 3775640 3792802 4376310 4462120 4813941 4908332 4959240 4959818 5663460 5689203 5835080 6135415 6418588 6693180 7362498 7439727 7585604 8023235 8752620 9482005 9627882 9816664 9919636 11326920 11378406 12270830 12399545 12837176 13386360 14724996 14879454 15171208 16046470 17505240 18406245 18964010 19255764 19839272 20860411 22756812 24069705 24541660 24799090 27278999 28446015 29449992 29758908 32092940 32238817 36812490 37198635 37928020 38511528 41720822 45513624 48139410 49083320 49598180 54557998 56892030 59517816 62581233 64185880 64477634 73624980 74397270 75856040 81836997 83441644 96278820 96716451 99196360 104302055 109115996 113784060 125162466 128955268 136394995 147249960 148794540 161194085 163673994 166883288 192557640 193432902 208604110 218231992 227568120 250324932 257910536 272789990 297589080 312906165 322388170 327347988 354626987 386865804 409184985 417208220 483582255 500649864 545579980 625812330 644776340 654695976 709253974 773731608 818369970 834416440 967164510 1063880961 1091159960 1251624660 1289552680 1418507948 1636739940 1773134935 1934329020 2127761922 2503249320 2837015896 3273479880 3546269870 3868658040 4255523844 5319404805 7092539740 8511047688 10638809610 14185079480 21277619220 42555238440
- Sum of all divisors σ(n): 159345083520
- Sum of proper divisors (its aliquot sum) s(n): 116789845080
- 42555238440 is an abundant number, because the sum of its proper divisors (116789845080) is greater than itself. Its abundance is 74234606640
Bases of 42555238440
- Binary: 1001111010000111110101101000001010002
- Hexadecimal: 0x9E87D6828
- Base-36: JJSAG4O
Squares and roots of 42555238440
- 42555238440 squared (425552384402) is 1810948318685253633600
- 42555238440 cubed (425552384403) is 77065337504168075689724395584000
-
The
square root of 42555238440 is 206289.2106727833 -
The
cube root of 42555238440 is 3491.2772844387
Scales and comparisons
How big is 42555238440?- 42,555,238,440 seconds is equal to 1,353 years, 6 weeks, 3 days, 11 hours, 34 minutes.
-
To count from 1 to 42,555,238,440 would take you about two thousand, seven hundred 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 42555238440 cubic inches would be around 290.9 feet tall.
Recreational maths with 42555238440
- 42555238440 backwards is 04483255524
- The number of decimal digits it has is: 11
- The sum of 42555238440's digits is 42
- More coming soon!
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