1028142864
1,028,142,864 is an even composite number composed of five prime numbers multiplied together.
1028142864 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred twenty divisors.
Prime factorization of 1028142864:
24 × 32 × 7 × 17 × 59999
(2 × 2 × 2 × 2 × 3 × 3 × 7 × 17 × 59999)See below for interesting mathematical facts about the number 1028142864 from the Numbermatics database.
Names of 1028142864
- Cardinal: 1028142864 can be written as One billion, twenty-eight million, one hundred forty-two thousand, eight hundred sixty-four.
Scientific notation
- Scientific notation: 1.028142864 × 109
Factors of 1028142864
Divisors of 1028142864
- Number of divisors d(n): 120
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Complete list of divisors:
1 2 3 4 6 7 8 9 12 14 16 17 18 21 24 28 34 36 42 48 51 56 63 68 72 84 102 112 119 126 136 144 153 168 204 238 252 272 306 336 357 408 476 504 612 714 816 952 1008 1071 1224 1428 1904 2142 2448 2856 4284 5712 8568 17136 59999 119998 179997 239996 359994 419993 479992 539991 719988 839986 959984 1019983 1079982 1259979 1439976 1679972 2039966 2159964 2519958 2879952 3059949 3359944 3779937 4079932 4319928 5039916 6119898 6719888 7139881 7559874 8159864 8639856 9179847 10079832 12239796 14279762 15119748 16319728 18359694 20159664 21419643 24479592 28559524 30239496 36719388 42839286 48959184 57119048 60478992 64258929 73438776 85678572 114238096 128517858 146877552 171357144 257035716 342714288 514071432 1028142864
- Sum of all divisors σ(n): 3481920000
- Sum of proper divisors (its aliquot sum) s(n): 2453777136
- 1028142864 is an abundant number, because the sum of its proper divisors (2453777136) is greater than itself. Its abundance is 1425634272
Bases of 1028142864
- Binary: 1111010100100000110111000100002
- Hexadecimal: 0x3D483710
- Base-36: H04O40
Squares and roots of 1028142864
- 1028142864 squared (10281428642) is 1057077748794122496
- 1028142864 cubed (10281428643) is 1086826944115861649404268544
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The
square root of 1028142864 is 32064.6669092321 -
The
cube root of 1028142864 is 1009.2943029723
Scales and comparisons
How big is 1028142864?- 1,028,142,864 seconds is equal to 32 years, 35 weeks, 6 days, 19 hours, 14 minutes, 24 seconds.
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To count from 1 to 1,028,142,864 would take you about sixty-five 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 1028142864 cubic inches would be around 84.1 feet tall.
Recreational maths with 1028142864
- 1028142864 backwards is 4682418201
- 1028142864 is a
Harshad number . - The number of decimal digits it has is: 10
- The sum of 1028142864's digits is 36
- More coming soon!
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The information we have on file for 1028142864 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!
Keywords: Divisors of 1028142864, math, Factors of 1028142864, curriculum, school, college, exams, university, Prime factorization of 1028142864, STEM, science, technology, engineering, physics, economics, calculator, one billion, twenty-eight million, one hundred forty-two thousand, eight hundred sixty-four.