389720742411
389,720,742,411 is an odd composite number composed of six prime numbers multiplied together.
389720742411 is an odd composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two hundred forty divisors.
Prime factorization of 389720742411:
3 × 74 × 11 × 13 × 71 × 732
(3 × 7 × 7 × 7 × 7 × 11 × 13 × 71 × 73 × 73)See below for interesting mathematical facts about the number 389720742411 from the Numbermatics database.
Names of 389720742411
- Cardinal: 389720742411 can be written as Three hundred eighty-nine billion, seven hundred twenty million, seven hundred forty-two thousand, four hundred eleven.
Scientific notation
- Scientific notation: 3.89720742411 × 1011
Factors of 389720742411
Divisors of 389720742411
- Number of divisors d(n): 240
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Complete list of divisors:
1 3 7 11 13 21 33 39 49 71 73 77 91 143 147 213 219 231 273 343 429 497 511 539 637 781 803 923 949 1001 1029 1491 1533 1617 1911 2343 2401 2409 2769 2847 3003 3479 3577 3773 4459 5183 5329 5467 5621 6461 6643 7007 7203 10153 10437 10439 10731 11319 13377 15549 15987 16401 16863 19383 19929 21021 24353 25039 26411 30459 31213 31317 36281 37303 38269 39347 45227 46501 49049 57013 58619 67379 69277 71071 73059 73073 75117 79233 93639 108843 111909 114807 118041 135681 139503 147147 170471 171039 175273 175857 202137 207831 213213 219219 253967 261121 267883 275429 316589 325507 343343 378359 399091 410333 471653 484939 497497 511413 511511 525819 741169 761901 762047 783363 803649 826287 949767 976521 1030029 1135077 1197273 1230999 1414959 1454817 1492491 1534533 1777769 1827847 1875181 1928003 2216123 2223507 2278549 2286141 2648513 2793637 2872331 3301571 3394573 3482479 3580577 4161949 4918667 5188183 5333307 5334329 5483541 5625543 5784009 6648369 6835647 7945539 8380911 8616993 9904713 10183719 10447437 10741731 12444383 12485847 12794929 14756001 15564549 16002987 18539591 19555459 20106317 23110997 23762011 24377353 25064039 29133643 34430669 36317281 37333149 37340303 38384787 54105337 55618773 58666377 60318951 69332991 71286033 73132059 75192117 87400929 103292007 108951843 112020909 129777137 136888213 140744219 161776979 162316011 166334077 203935501 241014683 254220967 261382121 378737359 389331411 410664639 422232657 485330937 499002231 611806503 723044049 762662901 784146363 908439959 1136212077 1427548507 1687102781 1779546769 1829674847 2651161513 2725319877 4282645521 5061308343 5338640307 5489024541 7953484539 9992839549 11809719467 18558130591 29978518647 35429158401 55674391773 129906914137 389720742411
- Sum of all divisors σ(n): 732233924352
- Sum of proper divisors (its aliquot sum) s(n): 342513181941
- 389720742411 is a deficient number, because the sum of its proper divisors (342513181941) is less than itself. Its deficiency is 47207560470
Bases of 389720742411
- Binary: 1011010101111010010101010011010000010112
- Hexadecimal: 0x5ABD2A9A0B
- Base-36: 4Z19O1E3
Squares and roots of 389720742411
- 389720742411 squared (3897207424112) is 151882257065381014092921
- 389720742411 cubed (3897207424113) is 59191665982578638978877225859572531
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The
square root of 389720742411 is 624276.1747904529 -
The
cube root of 389720742411 is 7304.3993149051
Scales and comparisons
How big is 389720742411?- 389,720,742,411 seconds is equal to 12,391 years, 47 weeks, 3 days, 17 hours, 46 minutes, 51 seconds.
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To count from 1 to 389,720,742,411 would take you about twenty-four thousand, seven hundred eighty-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 389720742411 cubic inches would be around 608.7 feet tall.
Recreational maths with 389720742411
- 389720742411 backwards is 114247027983
- The number of decimal digits it has is: 12
- The sum of 389720742411's digits is 48
- More coming soon!
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