3997422720
3,997,422,720 is an even composite number composed of six prime numbers multiplied together.
What does the number 3997422720 look like?
This visualization shows the relationship between its 6 prime factors (large circles) and 384 divisors.
3997422720 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 3997422720:
27 × 32 × 5 × 31 × 61 × 367
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 5 × 31 × 61 × 367)See below for interesting mathematical facts about the number 3997422720 from the Numbermatics database.
Names of 3997422720
- Cardinal: 3997422720 can be written as Three billion, nine hundred ninety-seven million, four hundred twenty-two thousand, seven hundred twenty.
Scientific notation
- Scientific notation: 3.99742272 × 109
Factors of 3997422720
Divisors of 3997422720
- Number of divisors d(n): 384
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Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 30 31 32 36 40 45 48 60 61 62 64 72 80 90 93 96 120 122 124 128 144 155 160 180 183 186 192 240 244 248 279 288 305 310 320 360 366 367 372 384 465 480 488 496 549 558 576 610 620 640 720 732 734 744 915 930 960 976 992 1098 1101 1116 1152 1220 1240 1395 1440 1464 1468 1488 1830 1835 1860 1891 1920 1952 1984 2196 2202 2232 2440 2480 2745 2790 2880 2928 2936 2976 3303 3660 3670 3720 3782 3904 3968 4392 4404 4464 4880 4960 5490 5505 5580 5673 5760 5856 5872 5952 6606 7320 7340 7440 7564 7808 8784 8808 8928 9455 9760 9920 10980 11010 11160 11346 11377 11712 11744 11904 13212 14640 14680 14880 15128 16515 17019 17568 17616 17856 18910 19520 19840 21960 22020 22320 22387 22692 22754 23424 23488 26424 28365 29280 29360 29760 30256 33030 34038 34131 35136 35232 35712 37820 39040 43920 44040 44640 44774 45384 45508 46976 52848 56730 56885 58560 58720 59520 60512 66060 67161 68076 68262 70272 70464 75640 85095 87840 88080 89280 89548 90768 91016 102393 105696 111935 113460 113770 117120 117440 121024 132120 134322 136152 136524 140928 151280 170190 170655 175680 176160 178560 179096 181536 182032 201483 204786 211392 223870 226920 227540 234880 242048 264240 268644 272304 273048 302560 335805 340380 341310 351360 352320 358192 363072 364064 402966 409572 422784 447740 453840 455080 511965 528480 537288 544608 546096 605120 671610 680760 682620 693997 704640 716384 726144 728128 805932 819144 895480 907680 910160 1007415 1023930 1056960 1074576 1089216 1092192 1210240 1343220 1361520 1365240 1387994 1432768 1456256 1611864 1638288 1790960 1815360 1820320 2014830 2047860 2081991 2113920 2149152 2178432 2184384 2686440 2723040 2730480 2775988 2865536 3223728 3276576 3469985 3581920 3630720 3640640 4029660 4095720 4163982 4298304 4368768 5372880 5446080 5460960 5551976 6245973 6447456 6553152 6939970 7163840 7281280 8059320 8191440 8327964 8596608 10409955 10745760 10892160 10921920 11103952 12491946 12894912 13106304 13879940 14327680 16118640 16382880 16655928 20819910 21491520 21843840 22207904 24983892 25789824 27759880 31229865 32237280 32765760 33311856 41639820 42983040 44415808 49967784 55519760 62459730 64474560 65531520 66623712 83279640 88831616 99935568 111039520 124919460 128949120 133247424 166559280 199871136 222079040 249838920 266494848 333118560 399742272 444158080 499677840 666237120 799484544 999355680 1332474240 1998711360 3997422720
- Sum of all divisors σ(n): 14521927680
- Sum of proper divisors (its aliquot sum) s(n): 10524504960
- 3997422720 is an abundant number, because the sum of its proper divisors (10524504960) is greater than itself. Its abundance is 6527082240
Bases of 3997422720
- Binary: 111011100100001111010100100000002
- Hexadecimal: 0xEE43D480
- Base-36: 1U3YN40
Squares and roots of 3997422720
- 3997422720 squared (39974227202) is 15979388402372198400
- 3997422720 cubed (39974227203) is 63876370251347127780507648000
-
The
square root of 3997422720 is 63225.1747328547 -
The
cube root of 3997422720 is 1587.0600473037
Scales and comparisons
How big is 3997422720?- 3,997,422,720 seconds is equal to 127 years, 5 weeks, 3 days, 11 hours, 12 minutes.
-
To count from 1 to 3,997,422,720 would take you about two hundred fifty-four 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 3997422720 cubic inches would be around 132.3 feet tall.
Recreational maths with 3997422720
- 3997422720 backwards is 0272247993
- 3997422720 is a
Harshad number . - The number of decimal digits it has is: 10
- The sum of 3997422720's digits is 45
- More coming soon!
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The information we have on file for 3997422720 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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