42942368280
42,942,368,280 is an even composite number composed of seven prime numbers multiplied together.
42942368280 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 42942368280:
23 × 3 × 5 × 7 × 292 × 89 × 683
(2 × 2 × 2 × 3 × 5 × 7 × 29 × 29 × 89 × 683)See below for interesting mathematical facts about the number 42942368280 from the Numbermatics database.
Names of 42942368280
- Cardinal: 42942368280 can be written as Forty-two billion, nine hundred forty-two million, three hundred sixty-eight thousand, two hundred eighty.
Scientific notation
- Scientific notation: 4.294236828 × 1010
Factors of 42942368280
Divisors of 42942368280
- Number of divisors d(n): 384
-
Complete list of divisors:
1 2 3 4 5 6 7 8 10 12 14 15 20 21 24 28 29 30 35 40 42 56 58 60 70 84 87 89 105 116 120 140 145 168 174 178 203 210 232 267 280 290 348 356 406 420 435 445 534 580 609 623 683 696 712 812 840 841 870 890 1015 1068 1160 1218 1246 1335 1366 1624 1682 1740 1780 1869 2030 2049 2136 2436 2492 2523 2581 2670 2732 3045 3115 3364 3415 3480 3560 3738 4060 4098 4205 4781 4872 4984 5046 5162 5340 5464 5887 6090 6230 6728 6830 7476 7743 8120 8196 8410 9345 9562 10092 10245 10324 10680 11774 12180 12460 12615 12905 13660 14343 14952 15486 16392 16820 17661 18067 18690 19124 19807 20184 20490 20648 23548 23905 24360 24920 25230 25810 27320 28686 29435 30972 33640 35322 36134 37380 38248 38715 39614 40980 47096 47810 50460 51620 54201 57372 58870 59421 60787 61944 70644 71715 72268 74760 74849 77430 79228 81960 88305 90335 95620 99035 100920 103240 108402 114744 117740 118842 121574 138649 141288 143430 144536 149698 154860 158456 176610 180670 182361 191240 198070 216804 224547 235480 237684 243148 271005 277298 286860 297105 299396 303935 309720 353220 361340 364722 374245 396140 415947 425509 433608 449094 475368 486296 523943 542010 554596 573720 574403 594210 598792 607870 693245 706440 722680 729444 748490 792280 831894 851018 898188 911805 1047886 1084020 1109192 1122735 1148806 1188420 1215740 1276527 1386490 1458888 1496980 1571829 1663788 1702036 1723209 1762823 1796376 1823610 2079735 2095772 2127545 2168040 2245470 2297612 2376840 2431480 2553054 2619715 2772980 2872015 2993960 3143658 3327576 3404072 3446418 3525646 3647220 4020821 4159470 4191544 4255090 4490940 4595224 5106108 5239430 5288469 5545960 5744030 6287316 6382635 6892836 7051292 7294440 7859145 8041642 8318940 8510180 8616045 8814115 8981880 10212216 10478860 10576938 11488060 12062463 12339761 12574632 12765270 13785672 14102584 15718290 16083284 16637880 17020360 17232090 17628230 20104105 20957720 21153876 22976120 24124926 24679522 25530540 26442345 31436580 32166568 34464180 35256460 37019283 40208210 42307752 48249852 49359044 51061080 51121867 52884690 60312315 61698805 62873160 68928360 70512920 74038566 80416420 96499704 98718088 102243734 105769380 120624630 123397610 148077132 153365601 160832840 185096415 204487468 211538760 241249260 246795220 255609335 296154264 306731202 357853069 370192830 408974936 482498520 493590440 511218670 613462404 715706138 740385660 766828005 1022437340 1073559207 1226924808 1431412276 1480771320 1533656010 1789265345 2044874680 2147118414 2862824552 3067312020 3578530690 4294236828 5367796035 6134624040 7157061380 8588473656 10735592070 14314122760 21471184140 42942368280
- Sum of all divisors σ(n): 154422028800
- Sum of proper divisors (its aliquot sum) s(n): 111479660520
- 42942368280 is an abundant number, because the sum of its proper divisors (111479660520) is greater than itself. Its abundance is 68537292240
Bases of 42942368280
- Binary: 1001111111111001000010001010000110002
- Hexadecimal: 0x9FF908A18
- Base-36: JQ6RZFC
Squares and roots of 42942368280
- 42942368280 squared (429423682802) is 1844046993495150158400
- 42942368280 cubed (429423682803) is 79187745120295502495913135552000
-
The
square root of 42942368280 is 207225.4045236733 -
The
cube root of 42942368280 is 3501.8321911875
Scales and comparisons
How big is 42942368280?- 42,942,368,280 seconds is equal to 1,365 years, 22 weeks, 4 days, 3 hours, 38 minutes.
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To count from 1 to 42,942,368,280 would take you about two thousand, seven hundred thirty 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 42942368280 cubic inches would be around 291.8 feet tall.
Recreational maths with 42942368280
- 42942368280 backwards is 08286324924
- The number of decimal digits it has is: 11
- The sum of 42942368280's digits is 48
- More coming soon!
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