42738394400
42,738,394,400 is an even composite number composed of six prime numbers multiplied together.
42738394400 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two hundred eighty-eight divisors.
Prime factorization of 42738394400:
25 × 52 × 13 × 17 × 53 × 4561
(2 × 2 × 2 × 2 × 2 × 5 × 5 × 13 × 17 × 53 × 4561)See below for interesting mathematical facts about the number 42738394400 from the Numbermatics database.
Names of 42738394400
- Cardinal: 42738394400 can be written as Forty-two billion, seven hundred thirty-eight million, three hundred ninety-four thousand, four hundred.
Scientific notation
- Scientific notation: 4.27383944 × 1010
Factors of 42738394400
Divisors of 42738394400
- Number of divisors d(n): 288
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Complete list of divisors:
1 2 4 5 8 10 13 16 17 20 25 26 32 34 40 50 52 53 65 68 80 85 100 104 106 130 136 160 170 200 208 212 221 260 265 272 325 340 400 416 424 425 442 520 530 544 650 680 689 800 848 850 884 901 1040 1060 1105 1300 1325 1360 1378 1696 1700 1768 1802 2080 2120 2210 2600 2650 2720 2756 3400 3445 3536 3604 4240 4420 4505 4561 5200 5300 5512 5525 6800 6890 7072 7208 8480 8840 9010 9122 10400 10600 11024 11050 11713 13600 13780 14416 17225 17680 18020 18244 21200 22048 22100 22525 22805 23426 27560 28832 34450 35360 36040 36488 42400 44200 45050 45610 46852 55120 58565 59293 68900 72080 72976 77537 88400 90100 91220 93704 110240 114025 117130 118586 137800 144160 145952 155074 176800 180200 182440 187408 228050 234260 237172 241733 275600 292825 296465 310148 360400 364880 374816 387685 456100 468520 474344 483466 551200 585650 592930 620296 720800 729760 775370 912200 937040 948688 966932 1007981 1171300 1185860 1208665 1240592 1482325 1550740 1824400 1874080 1897376 1933864 1938425 2015962 2342600 2371720 2417330 2481184 2964650 3101480 3142529 3648800 3867728 3876850 4031924 4109461 4685200 4743440 4834660 5039905 5929300 6043325 6202960 6285058 7735456 7753700 8063848 8218922 9370400 9486880 9669320 10079810 11858600 12086650 12405920 12570116 15507400 15712645 16127696 16437844 19338640 20159620 20547305 23717200 24173300 25140232 25199525 31014800 31425290 32255392 32875688 38677280 40319240 41094610 47434400 48346600 50280464 50399050 53422993 62029600 62850580 65751376 78563225 80638480 82189220 96693200 100560928 100798100 102736525 106845986 125701160 131502752 157126450 161276960 164378440 193386400 201596200 205473050 213691972 251402320 267114965 314252900 328756880 403192400 410946100 427383944 502804640 534229930 628505800 657513760 806384800 821892200 854767888 1068459860 1257011600 1335574825 1643784400 1709535776 2136919720 2514023200 2671149650 3287568800 4273839440 5342299300 8547678880 10684598600 21369197200 42738394400
- Sum of all divisors σ(n): 121241646288
- Sum of proper divisors (its aliquot sum) s(n): 78503251888
- 42738394400 is an abundant number, because the sum of its proper divisors (78503251888) is greater than itself. Its abundance is 35764857488
Bases of 42738394400
- Binary: 1001111100110110100000100101001000002
- Hexadecimal: 0x9F3682520
- Base-36: JMTC468
Squares and roots of 42738394400
- 42738394400 squared (427383944002) is 1826570355889951360000
- 42738394400 cubed (427383944003) is 78064684269373104220496384000000
-
The
square root of 42738394400 is 206732.6640857705 -
The
cube root of 42738394400 is 3496.2788860215
Scales and comparisons
How big is 42738394400?- 42,738,394,400 seconds is equal to 1,358 years, 49 weeks, 2 days, 8 hours, 13 minutes, 20 seconds.
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To count from 1 to 42,738,394,400 would take you about two thousand, seven hundred seventeen 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 42738394400 cubic inches would be around 291.4 feet tall.
Recreational maths with 42738394400
- 42738394400 backwards is 00449383724
- The number of decimal digits it has is: 11
- The sum of 42738394400's digits is 44
- More coming soon!
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