4428905985
4,428,905,985 is an odd composite number composed of seven prime numbers multiplied together.
4428905985 is an odd composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of two hundred fifty-six divisors.
Prime factorization of 4428905985:
33 × 5 × 7 × 19 × 31 × 73 × 109
(3 × 3 × 3 × 5 × 7 × 19 × 31 × 73 × 109)See below for interesting mathematical facts about the number 4428905985 from the Numbermatics database.
Names of 4428905985
- Cardinal: 4428905985 can be written as Four billion, four hundred twenty-eight million, nine hundred five thousand, nine hundred eighty-five.
Scientific notation
- Scientific notation: 4.428905985 × 109
Factors of 4428905985
Divisors of 4428905985
- Number of divisors d(n): 256
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Complete list of divisors:
1 3 5 7 9 15 19 21 27 31 35 45 57 63 73 93 95 105 109 133 135 155 171 189 217 219 279 285 315 327 365 399 465 511 513 545 589 651 657 665 763 837 855 945 981 1085 1095 1197 1387 1395 1533 1635 1767 1953 1971 1995 2071 2263 2289 2555 2565 2943 2945 3255 3285 3379 3591 3815 4123 4161 4185 4599 4905 5301 5859 5985 6213 6789 6867 6935 7665 7957 8835 9709 9765 9855 10137 10355 11315 11445 12369 12483 13797 14497 14715 15841 15903 16895 17955 18639 20367 20601 20615 20805 22995 23653 23871 26505 29127 29295 30411 31065 33945 34335 37107 37449 39785 42997 43491 47523 48545 50685 55699 55917 61101 61845 62415 64201 68985 70959 71613 72485 79205 79515 87381 91233 93195 101835 103005 111321 118265 119355 128991 130473 142569 145635 151183 152055 167097 185535 187245 192603 212877 214839 214985 217455 237615 246667 262143 278495 279585 300979 305505 321005 354795 358065 386973 391419 427707 436905 449407 453549 456165 501291 556605 577809 638631 644955 652365 712845 740001 755915 835485 902937 963015 1058281 1064385 1074195 1160919 1233335 1310715 1348221 1360647 1503873 1504895 1726669 1733427 1934865 1957095 2138535 2220003 2247035 2267745 2506455 2708811 2889045 3174843 3193155 3700005 4044663 4081941 4514685 4686673 5180007 5291405 5804595 6660009 6741105 6803235 7519365 8126433 8633345 8667135 9524529 11100015 12133989 13544055 14060019 15540021 15874215 20223315 20409705 23433365 25900035 28573587 32806711 33300045 40632165 42180057 46620063 47622645 60669945 70300095 77700105 98420133 126540171 142867935 164033555 210900285 233100315 295260399 492100665 632700855 885781197 1476301995 4428905985
- Sum of all divisors σ(n): 10002432000
- Sum of proper divisors (its aliquot sum) s(n): 5573526015
- 4428905985 is an abundant number, because the sum of its proper divisors (5573526015) is greater than itself. Its abundance is 1144620030
Bases of 4428905985
- Binary: 1000001111111101110111110000000012
- Hexadecimal: 0x107FBBE01
- Base-36: 218UTQ9
Squares and roots of 4428905985
- 4428905985 squared (44289059852) is 19615208223968820225
- 4428905985 cubed (44289059853) is 86873913100156728347891546625
-
The
square root of 4428905985 is 66550.0261833157 -
The
cube root of 4428905985 is 1642.2230887821
Scales and comparisons
How big is 4428905985?- 4,428,905,985 seconds is equal to 140 years, 42 weeks, 6 days, 11 hours, 39 minutes, 45 seconds.
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To count from 1 to 4,428,905,985 would take you about two hundred eighty-one 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 4428905985 cubic inches would be around 136.9 feet tall.
Recreational maths with 4428905985
- 4428905985 backwards is 5895098244
- The number of decimal digits it has is: 10
- The sum of 4428905985's digits is 54
- More coming soon!
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"Number 4428905985 - Facts about the integer". Numbermatics.com. 2024. Web. 27 May 2024.
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Numbermatics. (2024). Number 4428905985 - Facts about the integer. Retrieved 27 May 2024, from https://numbermatics.com/n/4428905985/
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The information we have on file for 4428905985 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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