42142289280
42,142,289,280 is an even composite number composed of six prime numbers multiplied together.
42142289280 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three hundred eighty-four divisors.
Prime factorization of 42142289280:
27 × 3 × 5 × 72 × 13 × 34457
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 7 × 7 × 13 × 34457)See below for interesting mathematical facts about the number 42142289280 from the Numbermatics database.
Names of 42142289280
- Cardinal: 42142289280 can be written as Forty-two billion, one hundred forty-two million, two hundred eighty-nine thousand, two hundred eighty.
Scientific notation
- Scientific notation: 4.214228928 × 1010
Factors of 42142289280
Divisors of 42142289280
- Number of divisors d(n): 384
-
Complete list of divisors:
1 2 3 4 5 6 7 8 10 12 13 14 15 16 20 21 24 26 28 30 32 35 39 40 42 48 49 52 56 60 64 65 70 78 80 84 91 96 98 104 105 112 120 128 130 140 147 156 160 168 182 192 195 196 208 210 224 240 245 260 273 280 294 312 320 336 364 384 390 392 416 420 448 455 480 490 520 546 560 588 624 637 640 672 728 735 780 784 832 840 896 910 960 980 1040 1092 1120 1176 1248 1274 1344 1365 1456 1470 1560 1568 1664 1680 1820 1911 1920 1960 2080 2184 2240 2352 2496 2548 2688 2730 2912 2940 3120 3136 3185 3360 3640 3822 3920 4160 4368 4480 4704 4992 5096 5460 5824 5880 6240 6272 6370 6720 7280 7644 7840 8320 8736 9408 9555 10192 10920 11648 11760 12480 12740 13440 14560 15288 15680 17472 18816 19110 20384 21840 23520 24960 25480 29120 30576 31360 34457 34944 38220 40768 43680 47040 50960 58240 61152 68914 76440 81536 87360 94080 101920 103371 122304 137828 152880 172285 174720 203840 206742 241199 244608 275656 305760 344570 407680 413484 447941 482398 516855 551312 611520 689140 723597 826968 895882 964796 1033710 1102624 1205995 1223040 1343823 1378280 1447194 1653936 1688393 1791764 1929592 2067420 2205248 2239705 2411990 2687646 2756560 2894388 3135587 3307872 3376786 3583528 3617985 3859184 4134840 4410496 4479410 4823980 5065179 5375292 5513120 5788776 6271174 6615744 6719115 6753572 7167056 7235970 7718368 8269680 8441965 8958820 9406761 9647960 10130358 10750584 11026240 11577552 12542348 13231488 13438230 13507144 14334112 14471940 15436736 15677935 16539360 16883930 17917640 18813522 19295920 20260716 21501168 21949109 22052480 23155104 25084696 25325895 26876460 27014288 28668224 28943880 30873472 31355870 33078720 33767860 35835280 37627044 38591840 40521432 43002336 43898218 46310208 47033805 50169392 50651790 53752920 54028576 57336448 57887760 62711740 65847327 66157440 67535720 71670560 75254088 77183680 81042864 86004672 87796436 92620416 94067610 100338784 101303580 107505840 108057152 109745545 115775520 125423480 131694654 135071440 143341120 150508176 154367360 162085728 172009344 175592872 188135220 200677568 202607160 215011680 216114304 219491090 231551040 250846960 263389308 270142880 286682240 301016352 324171456 329236635 351185744 376270440 401355136 405214320 430023360 438982180 463102080 501693920 526778616 540285760 602032704 648342912 658473270 702371488 752540880 810428640 860046720 877964360 1003387840 1053557232 1080571520 1204065408 1316946540 1404742976 1505081760 1620857280 1755928720 2006775680 2107114464 2633893080 2809485952 3010163520 3241714560 3511857440 4214228928 5267786160 6020327040 7023714880 8428457856 10535572320 14047429760 21071144640 42142289280
- Sum of all divisors σ(n): 168284602080
- Sum of proper divisors (its aliquot sum) s(n): 126142312800
- 42142289280 is an abundant number, because the sum of its proper divisors (126142312800) is greater than itself. Its abundance is 84000023520
Bases of 42142289280
- Binary: 1001110011111110000001001101100000002
- Hexadecimal: 0x9CFE04D80
- Base-36: JCYFIIO
Squares and roots of 42142289280
- 42142289280 squared (421422892802) is 1775972545759202918400
- 42142289280 cubed (421422892803) is 74843548776722366609433034752000
-
The
square root of 42142289280 is 205285.8720906045 -
The
cube root of 42142289280 is 3479.9476276965
Scales and comparisons
How big is 42142289280?- 42,142,289,280 seconds is equal to 1,339 years, 51 weeks, 4 days, 23 hours, 28 minutes.
-
To count from 1 to 42,142,289,280 would take you about two thousand, six hundred seventy-nine 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 42142289280 cubic inches would be around 290 feet tall.
Recreational maths with 42142289280
- 42142289280 backwards is 08298224124
- 42142289280 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 42142289280's digits is 42
- More coming soon!
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