42394518740
42,394,518,740 is an even composite number composed of six prime numbers multiplied together.
42394518740 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three hundred eighty-four divisors.
Prime factorization of 42394518740:
22 × 5 × 73 × 17 × 193 × 53
(2 × 2 × 5 × 7 × 7 × 7 × 17 × 19 × 19 × 19 × 53)See below for interesting mathematical facts about the number 42394518740 from the Numbermatics database.
Names of 42394518740
- Cardinal: 42394518740 can be written as Forty-two billion, three hundred ninety-four million, five hundred eighteen thousand, seven hundred forty.
Scientific notation
- Scientific notation: 4.239451874 × 1010
Factors of 42394518740
Divisors of 42394518740
- Number of divisors d(n): 384
-
Complete list of divisors:
1 2 4 5 7 10 14 17 19 20 28 34 35 38 49 53 68 70 76 85 95 98 106 119 133 140 170 190 196 212 238 245 265 266 323 340 343 361 371 380 476 490 530 532 595 646 665 686 722 742 833 901 931 980 1007 1060 1190 1292 1330 1372 1444 1484 1615 1666 1715 1802 1805 1855 1862 2014 2261 2380 2527 2597 2660 3230 3332 3430 3604 3610 3710 3724 4028 4165 4505 4522 4655 5035 5054 5194 5831 6137 6307 6460 6517 6859 6860 7049 7220 7420 8330 9010 9044 9310 10070 10108 10388 11305 11662 12274 12614 12635 12985 13034 13718 14098 15827 16660 17119 17689 18020 18179 18620 19133 20140 22610 23324 24548 25228 25270 25970 26068 27436 28196 29155 30685 31535 31654 32585 34238 34295 35245 35378 36358 38266 42959 44149 45220 48013 49343 50540 51940 58310 61370 63070 63308 65170 68476 68590 70490 70756 72716 76532 79135 85595 85918 88298 88445 90895 95665 96026 98686 110789 116603 116620 119833 122740 123823 126140 130340 133931 137180 140980 158270 171190 171836 176596 176890 181790 191330 192052 197372 214795 220745 221578 233206 239666 240065 246715 247646 267862 300713 309043 316540 325261 336091 342380 345401 353780 363527 363580 382660 429590 441490 443156 466412 479332 480130 493430 495292 535724 553945 583015 599165 601426 618086 619115 650522 669655 672182 690802 727054 816221 838831 859180 882980 937517 960260 986860 1107890 1166030 1198330 1202852 1236172 1238230 1301044 1339310 1344364 1381604 1454108 1503565 1545215 1626305 1632442 1677662 1680455 1727005 1817635 1875034 2104991 2215780 2276827 2332060 2352637 2396660 2476460 2544689 2678620 3007130 3090430 3252610 3264884 3355324 3360910 3454010 3635270 3750068 4081105 4194155 4209982 4553654 4687585 4705274 5089378 5713547 5871817 6014260 6179959 6180860 6505220 6562619 6721820 6908020 7270540 8162210 8388310 8419964 9107308 9375170 9410548 10178756 10524955 11384135 11427094 11743634 11763185 12359918 12723445 13125238 15937789 16324420 16776620 17812823 18750340 21049910 22768270 22854188 23487268 23526370 24719836 25446890 26250476 28567735 29359085 30899795 31875578 32813095 35625646 39994829 42099820 43259713 45536540 47052740 50893780 57135470 58718170 61799590 63751156 65626190 71251292 79688945 79989658 86519426 89064115 111564523 114270940 117436340 123599180 124689761 131252380 159377890 159979316 173038852 178128230 199974145 216298565 223129046 249379522 302817991 318755780 356256460 399948290 432597130 446258092 498759044 557822615 605635982 623448805 799896580 865194260 1115645230 1211271964 1246897610 1514089955 2119725937 2231290460 2493795220 3028179910 4239451874 6056359820 8478903748 10598629685 21197259370 42394518740
- Sum of all divisors σ(n): 118226304000
- Sum of proper divisors (its aliquot sum) s(n): 75831785260
- 42394518740 is an abundant number, because the sum of its proper divisors (75831785260) is greater than itself. Its abundance is 33437266520
Bases of 42394518740
- Binary: 1001110111101110100100000100110101002
- Hexadecimal: 0x9DEE904D4
- Base-36: JH4LO0K
Squares and roots of 42394518740
- 42394518740 squared (423945187402) is 1797295219196211187600
- 42394518740 cubed (423945187403) is 76195465851526182929705855624000
-
The
square root of 42394518740 is 205899.2927136953 -
The
cube root of 42394518740 is 3486.8765342581
Scales and comparisons
How big is 42394518740?- 42,394,518,740 seconds is equal to 1,348 years, 5 days, 7 hours, 12 minutes, 20 seconds.
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To count from 1 to 42,394,518,740 would take you about two thousand, six hundred ninety-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 42394518740 cubic inches would be around 290.6 feet tall.
Recreational maths with 42394518740
- 42394518740 backwards is 04781549324
- The number of decimal digits it has is: 11
- The sum of 42394518740's digits is 47
- More coming soon!
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