1028020140
1,028,020,140 is an even composite number composed of six prime numbers multiplied together.
1028020140 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 1028020140:
22 × 33 × 5 × 7 × 312 × 283
(2 × 2 × 3 × 3 × 3 × 5 × 7 × 31 × 31 × 283)See below for interesting mathematical facts about the number 1028020140 from the Numbermatics database.
Names of 1028020140
- Cardinal: 1028020140 can be written as One billion, twenty-eight million, twenty thousand, one hundred forty.
Scientific notation
- Scientific notation: 1.02802014 × 109
Factors of 1028020140
Divisors of 1028020140
- Number of divisors d(n): 288
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Complete list of divisors:
1 2 3 4 5 6 7 9 10 12 14 15 18 20 21 27 28 30 31 35 36 42 45 54 60 62 63 70 84 90 93 105 108 124 126 135 140 155 180 186 189 210 217 252 270 279 283 310 315 372 378 420 434 465 540 558 566 620 630 651 756 837 849 868 930 945 961 1085 1116 1132 1260 1302 1395 1415 1674 1698 1860 1890 1922 1953 1981 2170 2547 2604 2790 2830 2883 3255 3348 3396 3780 3844 3906 3962 4185 4245 4340 4805 5094 5580 5660 5766 5859 5943 6510 6727 7641 7812 7924 8370 8490 8649 8773 9610 9765 9905 10188 11532 11718 11886 12735 13020 13454 14415 15282 16740 16980 17298 17546 17829 19220 19530 19810 20181 23436 23772 25470 25947 26319 26908 28830 29295 29715 30564 33635 34596 35092 35658 38205 39060 39620 40362 43245 43865 50940 51894 52638 53487 57660 58590 59430 60543 61411 67270 71316 76410 78957 80724 86490 87730 89145 100905 103788 105276 106974 117180 118860 121086 122822 129735 131595 134540 152820 157914 172980 175460 178290 181629 184233 201810 213948 236871 242172 245644 259470 263190 267435 271963 302715 307055 315828 356580 363258 368466 394785 403620 473742 518940 526380 534870 543926 552699 605430 614110 726516 736932 789570 815889 908145 921165 947484 1069740 1087852 1105398 1184355 1210860 1228220 1359815 1579140 1631778 1658097 1816290 1842330 1903741 2210796 2368710 2447667 2719630 2763495 3263556 3316194 3632580 3684660 3807482 4079445 4737420 4895334 5439260 5526990 5711223 6632388 7343001 7614964 8158890 8290485 9518705 9790668 11053980 11422446 12238335 14686002 16317780 16580970 17133669 19037410 22844892 24476670 28556115 29372004 33161940 34267338 36715005 38074820 48953340 51401007 57112230 68534676 73430010 85668345 102802014 114224460 146860020 171336690 205604028 257005035 342673380 514010070 1028020140
- Sum of all divisors σ(n): 3790241280
- Sum of proper divisors (its aliquot sum) s(n): 2762221140
- 1028020140 is an abundant number, because the sum of its proper divisors (2762221140) is greater than itself. Its abundance is 1734201000
Bases of 1028020140
- Binary: 1111010100011001010111101011002
- Hexadecimal: 0x3D4657AC
- Base-36: H021F0
Squares and roots of 1028020140
- 1028020140 squared (10280201402) is 1056825408245619600
- 1028020140 cubed (10280201403) is 1086437804140219015578744000
-
The
square root of 1028020140 is 32062.7531568953 -
The
cube root of 1028020140 is 1009.2541433255
Scales and comparisons
How big is 1028020140?- 1,028,020,140 seconds is equal to 32 years, 35 weeks, 5 days, 9 hours, 9 minutes.
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To count from 1 to 1,028,020,140 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 1028020140 cubic inches would be around 84.1 feet tall.
Recreational maths with 1028020140
- 1028020140 backwards is 0410208201
- 1028020140 is a
Harshad number . - The number of decimal digits it has is: 10
- The sum of 1028020140's digits is 18
- More coming soon!
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Numbermatics. (2024). Number 1028020140 - Facts about the integer. Retrieved 11 May 2024, from https://numbermatics.com/n/1028020140/
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The information we have on file for 1028020140 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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