2472142120
2,472,142,120 is an even composite number composed of seven prime numbers multiplied together.
2472142120 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of three hundred eighty-four divisors.
Prime factorization of 2472142120:
23 × 5 × 72 × 23 × 29 × 31 × 61
(2 × 2 × 2 × 5 × 7 × 7 × 23 × 29 × 31 × 61)See below for interesting mathematical facts about the number 2472142120 from the Numbermatics database.
Names of 2472142120
- Cardinal: 2472142120 can be written as Two billion, four hundred seventy-two million, one hundred forty-two thousand, one hundred twenty.
Scientific notation
- Scientific notation: 2.47214212 × 109
Factors of 2472142120
Divisors of 2472142120
- Number of divisors d(n): 384
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Complete list of divisors:
1 2 4 5 7 8 10 14 20 23 28 29 31 35 40 46 49 56 58 61 62 70 92 98 115 116 122 124 140 145 155 161 184 196 203 217 230 232 244 245 248 280 290 305 310 322 392 406 427 434 460 488 490 580 610 620 644 667 713 805 812 854 868 899 920 980 1015 1085 1127 1160 1220 1240 1288 1334 1403 1421 1426 1519 1610 1624 1708 1736 1769 1798 1891 1960 2030 2135 2170 2254 2440 2668 2806 2842 2852 2989 3038 3220 3335 3416 3538 3565 3596 3782 4060 4270 4340 4495 4508 4669 4991 5336 5612 5635 5684 5704 5978 6076 6293 6440 6670 7015 7076 7105 7130 7192 7564 7595 8120 8540 8680 8845 8990 9016 9338 9455 9821 9982 11224 11270 11368 11956 12152 12383 12586 13237 13340 14030 14152 14210 14260 14945 15128 15190 17080 17690 17980 18676 18910 19642 19964 20677 22540 23345 23912 24766 24955 25172 26474 26680 28060 28420 28520 29890 30380 31465 32683 34937 35380 35960 37352 37820 39284 39928 40687 41354 43493 44051 45080 46690 49105 49532 49910 50344 52948 54839 56120 56840 59780 60760 61915 62930 65366 66185 68747 69874 70760 75640 78568 81374 82708 86681 86986 88102 92659 93380 98210 99064 99820 103385 105896 109678 119560 123830 125860 130732 132370 137494 139748 144739 162748 163415 165416 173362 173972 174685 176204 185318 186760 196420 199640 203435 206770 217465 219356 220255 247660 251720 261464 264740 274195 274988 279496 284809 289478 304451 325496 326830 343735 346724 347944 349370 352408 370636 383873 392840 406870 413540 433405 434930 438712 440510 463295 495320 529480 548390 549976 569618 578956 608902 653660 687470 693448 698740 723695 741272 767746 813740 827080 866810 869860 881020 926590 1013173 1096780 1139236 1157912 1217804 1261297 1307320 1374940 1397480 1424045 1447390 1522255 1535492 1627480 1733620 1739720 1762040 1853180 1919365 1993663 2026346 2131157 2193560 2278472 2435608 2522594 2687111 2749880 2848090 2894780 3044510 3070984 3467240 3706360 3838730 3987326 4052692 4262314 5045188 5065865 5374222 5696180 5789560 6089020 6306485 7677460 7974652 8105384 8524628 8829079 9968315 10090376 10131730 10655785 10748444 11392360 12178040 12612970 13435555 15354920 15949304 17049256 17658158 19936630 20263460 21311570 21496888 25225940 26871110 35316316 39873260 40526920 42623140 44145395 50451880 53742220 61803553 70632632 79746520 85246280 88290790 107484440 123607106 176581580 247214212 309017765 353163160 494428424 618035530 1236071060 2472142120
- Sum of all divisors σ(n): 7328102400
- Sum of proper divisors (its aliquot sum) s(n): 4855960280
- 2472142120 is an abundant number, because the sum of its proper divisors (4855960280) is greater than itself. Its abundance is 2383818160
Bases of 2472142120
- Binary: 100100110101100111100101001010002
- Hexadecimal: 0x9359E528
- Base-36: 14VUL2G
Squares and roots of 2472142120
- 2472142120 squared (24721421202) is 6111486661478094400
- 2472142120 cubed (24721421203) is 15108463591658178623576128000
-
The
square root of 2472142120 is 49720.6407842857 -
The
cube root of 2472142120 is 1352.1487718947
Scales and comparisons
How big is 2472142120?- 2,472,142,120 seconds is equal to 78 years, 31 weeks, 3 days, 18 hours, 8 minutes, 40 seconds.
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To count from 1 to 2,472,142,120 would take you about one hundred fifty-seven 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 2472142120 cubic inches would be around 112.7 feet tall.
Recreational maths with 2472142120
- 2472142120 backwards is 0212412742
- The number of decimal digits it has is: 10
- The sum of 2472142120's digits is 25
- More coming soon!
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