1272929472
1,272,929,472 is an even composite number composed of five prime numbers multiplied together.
1272929472 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred twenty-four divisors.
Prime factorization of 1272929472:
26 × 33 × 19 × 137 × 283
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 19 × 137 × 283)See below for interesting mathematical facts about the number 1272929472 from the Numbermatics database.
Names of 1272929472
- Cardinal: 1272929472 can be written as One billion, two hundred seventy-two million, nine hundred twenty-nine thousand, four hundred seventy-two.
Scientific notation
- Scientific notation: 1.272929472 × 109
Factors of 1272929472
Divisors of 1272929472
- Number of divisors d(n): 224
-
Complete list of divisors:
1 2 3 4 6 8 9 12 16 18 19 24 27 32 36 38 48 54 57 64 72 76 96 108 114 137 144 152 171 192 216 228 274 283 288 304 342 411 432 456 513 548 566 576 608 684 822 849 864 912 1026 1096 1132 1216 1233 1368 1644 1698 1728 1824 2052 2192 2264 2466 2547 2603 2736 3288 3396 3648 3699 4104 4384 4528 4932 5094 5206 5377 5472 6576 6792 7398 7641 7809 8208 8768 9056 9864 10188 10412 10754 10944 13152 13584 14796 15282 15618 16131 16416 18112 19728 20376 20824 21508 23427 26304 27168 29592 30564 31236 32262 32832 38771 39456 40752 41648 43016 46854 48393 54336 59184 61128 62472 64524 70281 77542 78912 81504 83296 86032 93708 96786 116313 118368 122256 124944 129048 140562 145179 155084 163008 166592 172064 187416 193572 232626 236736 244512 249888 258096 281124 290358 310168 344128 348939 374832 387144 465252 489024 499776 516192 562248 580716 620336 697878 736649 749664 774288 930504 1032384 1046817 1124496 1161432 1240672 1395756 1473298 1499328 1548576 1861008 2093634 2209947 2248992 2322864 2481344 2791512 2946596 3097152 3722016 4187268 4419894 4497984 4645728 5583024 5893192 6629841 7444032 8374536 8839788 9291456 11166048 11786384 13259682 16749072 17679576 19889523 22332096 23572768 26519364 33498144 35359152 39779046 47145536 53038728 66996288 70718304 79558092 106077456 141436608 159116184 212154912 318232368 424309824 636464736 1272929472
- Sum of all divisors σ(n): 3981907200
- Sum of proper divisors (its aliquot sum) s(n): 2708977728
- 1272929472 is an abundant number, because the sum of its proper divisors (2708977728) is greater than itself. Its abundance is 1436048256
Bases of 1272929472
- Binary: 10010111101111101011100110000002
- Hexadecimal: 0x4BDF5CC0
- Base-36: L1VAO0
Squares and roots of 1272929472
- 1272929472 squared (12729294722) is 1620349440686198784
- 1272929472 cubed (12729294723) is 2062590557988178335804162048
-
The
square root of 1272929472 is 35678.1371711023 -
The
cube root of 1272929472 is 1083.7641494303
Scales and comparisons
How big is 1272929472?- 1,272,929,472 seconds is equal to 40 years, 24 weeks, 4 days, 23 hours, 31 minutes, 12 seconds.
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To count from 1 to 1,272,929,472 would take you about eighty 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 1272929472 cubic inches would be around 90.3 feet tall.
Recreational maths with 1272929472
- 1272929472 backwards is 2749292721
- The number of decimal digits it has is: 10
- The sum of 1272929472's digits is 45
- More coming soon!
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"Number 1272929472 - Facts about the integer". Numbermatics.com. 2024. Web. 14 May 2024.
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The information we have on file for 1272929472 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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