1421488040
1,421,488,040 is an even composite number composed of five prime numbers multiplied together.
1421488040 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred forty divisors.
Prime factorization of 1421488040:
23 × 5 × 74 × 192 × 41
(2 × 2 × 2 × 5 × 7 × 7 × 7 × 7 × 19 × 19 × 41)See below for interesting mathematical facts about the number 1421488040 from the Numbermatics database.
Names of 1421488040
- Cardinal: 1421488040 can be written as One billion, four hundred twenty-one million, four hundred eighty-eight thousand and forty.
Scientific notation
- Scientific notation: 1.42148804 × 109
Factors of 1421488040
Divisors of 1421488040
- Number of divisors d(n): 240
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Complete list of divisors:
1 2 4 5 7 8 10 14 19 20 28 35 38 40 41 49 56 70 76 82 95 98 133 140 152 164 190 196 205 245 266 280 287 328 343 361 380 392 410 490 532 574 665 686 722 760 779 820 931 980 1064 1148 1330 1372 1435 1444 1558 1640 1715 1805 1862 1960 2009 2296 2401 2527 2660 2744 2870 2888 3116 3430 3610 3724 3895 4018 4655 4802 5054 5320 5453 5740 6232 6517 6860 7220 7448 7790 8036 9310 9604 10045 10108 10906 11480 12005 12635 13034 13720 14063 14440 14801 15580 16072 17689 18620 19208 20090 20216 21812 24010 25270 26068 27265 28126 29602 31160 32585 35378 37240 38171 40180 43624 45619 48020 50540 52136 54530 56252 59204 65170 70315 70756 74005 76342 80360 88445 91238 96040 98441 101080 103607 109060 112504 118408 123823 130340 140630 141512 148010 152684 176890 182476 190855 196882 207214 218120 228095 247646 260680 267197 281260 296020 305368 353780 364952 381710 393764 414428 456190 492205 495292 518035 534394 562520 592040 619115 707560 725249 763420 787528 828856 866761 912380 984410 990584 1036070 1068788 1238230 1335985 1450498 1526840 1733522 1824760 1870379 1968820 2072140 2137576 2476460 2671970 2900996 3467044 3626245 3740758 3937640 4144280 4333805 4952920 5076743 5343940 5801992 6934088 7252490 7481516 8667610 9351895 10153486 10687880 14504980 14963032 17335220 18703790 20306972 25383715 29009960 34670440 35537201 37407580 40613944 50767430 71074402 74815160 101534860 142148804 177686005 203069720 284297608 355372010 710744020 1421488040
- Sum of all divisors σ(n): 4033944180
- Sum of proper divisors (its aliquot sum) s(n): 2612456140
- 1421488040 is an abundant number, because the sum of its proper divisors (2612456140) is greater than itself. Its abundance is 1190968100
Bases of 1421488040
- Binary: 10101001011101000101111101010002
- Hexadecimal: 0x54BA2FA8
- Base-36: NIBF6W
Squares and roots of 1421488040
- 1421488040 squared (14214880402) is 2020628247863041600
- 1421488040 cubed (14214880403) is 2872298887623469192422464000
-
The
square root of 1421488040 is 37702.6264337115 -
The
cube root of 1421488040 is 1124.3833433649
Scales and comparisons
How big is 1421488040?- 1,421,488,040 seconds is equal to 45 years, 10 weeks, 2 days, 9 hours, 47 minutes, 20 seconds.
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To count from 1 to 1,421,488,040 would take you about ninety 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 1421488040 cubic inches would be around 93.7 feet tall.
Recreational maths with 1421488040
- 1421488040 backwards is 0408841241
- The number of decimal digits it has is: 10
- The sum of 1421488040's digits is 32
- More coming soon!
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"Number 1421488040 - Facts about the integer". Numbermatics.com. 2024. Web. 15 May 2024.
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Numbermatics. (2024). Number 1421488040 - Facts about the integer. Retrieved 15 May 2024, from https://numbermatics.com/n/1421488040/
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The information we have on file for 1421488040 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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