1001145420
1,001,145,420 is an even composite number composed of six prime numbers multiplied together.
1001145420 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 1001145420:
22 × 35 × 5 × 11 × 61 × 307
(2 × 2 × 3 × 3 × 3 × 3 × 3 × 5 × 11 × 61 × 307)See below for interesting mathematical facts about the number 1001145420 from the Numbermatics database.
Names of 1001145420
- Cardinal: 1001145420 can be written as One billion, one million, one hundred forty-five thousand, four hundred twenty.
Scientific notation
- Scientific notation: 1.00114542 × 109
Factors of 1001145420
Divisors of 1001145420
- Number of divisors d(n): 288
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Complete list of divisors:
1 2 3 4 5 6 9 10 11 12 15 18 20 22 27 30 33 36 44 45 54 55 60 61 66 81 90 99 108 110 122 132 135 162 165 180 183 198 220 243 244 270 297 305 307 324 330 366 396 405 486 495 540 549 594 610 614 660 671 732 810 891 915 921 972 990 1098 1188 1215 1220 1228 1342 1485 1535 1620 1647 1782 1830 1842 1980 2013 2196 2430 2673 2684 2745 2763 2970 3070 3294 3355 3377 3564 3660 3684 4026 4455 4605 4860 4941 5346 5490 5526 5940 6039 6140 6588 6710 6754 8052 8235 8289 8910 9210 9882 10065 10131 10692 10980 11052 12078 13365 13420 13508 13815 14823 16470 16578 16885 17820 18117 18420 18727 19764 20130 20262 24156 24705 24867 26730 27630 29646 30195 30393 32940 33156 33770 36234 37454 40260 40524 41445 49410 49734 50655 53460 54351 55260 56181 59292 60390 60786 67540 72468 74115 74601 74908 82890 90585 91179 93635 98820 99468 101310 108702 112362 120780 121572 124335 148230 149202 151965 163053 165780 168543 181170 182358 187270 202620 205997 217404 224724 248670 271755 273537 280905 296460 298404 303930 326106 337086 362340 364716 373005 374540 411994 455895 497340 505629 543510 547074 561810 607860 617991 652212 674172 746010 815265 820611 823988 842715 911790 1011258 1029985 1087020 1094148 1123620 1235982 1367685 1492020 1516887 1630530 1641222 1685430 1823580 1853973 2022516 2059970 2471964 2528145 2735370 3033774 3089955 3261060 3282444 3370860 3707946 4103055 4119940 4550661 5056290 5470740 5561919 6067548 6179910 7415892 7584435 8206110 9101322 9269865 10112580 11123838 12359820 15168870 16412220 16685757 18202644 18539730 22247676 22753305 27809595 30337740 33371514 37079460 45506610 50057271 55619190 66743028 83428785 91013220 100114542 111238380 166857570 200229084 250286355 333715140 500572710 1001145420
- Sum of all divisors σ(n): 3503275776
- Sum of proper divisors (its aliquot sum) s(n): 2502130356
- 1001145420 is an abundant number, because the sum of its proper divisors (2502130356) is greater than itself. Its abundance is 1500984936
Bases of 1001145420
- Binary: 1110111010110001000100010011002
- Hexadecimal: 0x3BAC444C
- Base-36: GK20R0
Squares and roots of 1001145420
- 1001145420 squared (10011454202) is 1002292151986976400
- 1001145420 cubed (10011454203) is 1003440197463705322508088000
-
The
square root of 1001145420 is 31640.8820989555 -
The
cube root of 1001145420 is 1000.3816609829
Scales and comparisons
How big is 1001145420?- 1,001,145,420 seconds is equal to 31 years, 43 weeks, 2 days, 7 hours, 57 minutes.
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To count from 1 to 1,001,145,420 would take you about sixty-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 1001145420 cubic inches would be around 83.4 feet tall.
Recreational maths with 1001145420
- 1001145420 backwards is 0245411001
- 1001145420 is a
Harshad number . - The number of decimal digits it has is: 10
- The sum of 1001145420's digits is 18
- More coming soon!
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"Number 1001145420 - Facts about the integer". Numbermatics.com. 2024. Web. 6 May 2024.
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Numbermatics. (2024). Number 1001145420 - Facts about the integer. Retrieved 6 May 2024, from https://numbermatics.com/n/1001145420/
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The information we have on file for 1001145420 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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