42151191440
42,151,191,440 is an even composite number composed of seven prime numbers multiplied together.
42151191440 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of three hundred twenty divisors.
Prime factorization of 42151191440:
24 × 5 × 19 × 29 × 41 × 83 × 281
(2 × 2 × 2 × 2 × 5 × 19 × 29 × 41 × 83 × 281)See below for interesting mathematical facts about the number 42151191440 from the Numbermatics database.
Names of 42151191440
- Cardinal: 42151191440 can be written as Forty-two billion, one hundred fifty-one million, one hundred ninety-one thousand, four hundred forty.
Scientific notation
- Scientific notation: 4.215119144 × 1010
Factors of 42151191440
Divisors of 42151191440
- Number of divisors d(n): 320
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Complete list of divisors:
1 2 4 5 8 10 16 19 20 29 38 40 41 58 76 80 82 83 95 116 145 152 164 166 190 205 232 281 290 304 328 332 380 410 415 464 551 562 580 656 664 760 779 820 830 1102 1124 1160 1189 1328 1405 1520 1558 1577 1640 1660 2204 2248 2320 2378 2407 2755 2810 3116 3154 3280 3320 3403 3895 4408 4496 4756 4814 5339 5510 5620 5945 6232 6308 6640 6806 7790 7885 8149 8816 9512 9628 10678 11020 11240 11521 11890 12035 12464 12616 13612 15580 15770 16298 17015 19024 19256 21356 22040 22480 22591 23042 23323 23780 24070 25232 26695 27224 31160 31540 32596 34030 38512 40745 42712 44080 45182 45733 46084 46646 47560 48140 53390 54448 57605 62320 63080 64657 65192 68060 81490 85424 90364 91466 92168 93292 95120 96280 98687 106780 112955 115210 116615 126160 129314 130384 136120 154831 162980 180728 182932 184336 186584 192560 197374 213560 218899 225910 228665 230420 233230 258628 272240 309662 323285 325960 334109 361456 365864 373168 394748 427120 437798 443137 451820 457330 460840 466460 493435 517256 619324 646570 651920 668218 676367 731728 774155 789496 875596 886274 903640 914660 921680 932920 956243 986870 1034512 1094495 1238648 1293140 1336436 1352734 1548310 1578992 1670545 1751192 1772548 1807280 1829320 1865840 1875053 1912486 1973740 2188990 2215685 2477296 2586280 2672872 2705468 3096620 3341090 3381835 3502384 3545096 3658640 3750106 3824972 3947480 4377980 4431370 4781215 5172560 5345744 5410936 6193240 6348071 6682180 6763670 7090192 7500212 7649944 7894960 8755960 8862740 9375265 9562430 10821872 12386480 12696142 12850973 13364360 13527340 15000424 15299888 17511920 17725480 18168617 18750530 19124860 25392284 25701946 26728720 27054680 27731047 30000848 31740355 35450960 36337234 37501060 38249720 50784568 51403892 54109360 55462094 63480710 64254865 72674468 75002120 76499440 90843085 101569136 102807784 110924188 126961420 128509730 138655235 145348936 150004240 181686170 205615568 221848376 253922840 257019460 277310470 290697872 363372340 443696752 507845680 514038920 526889893 554620940 726744680 1028077840 1053779786 1109241880 1453489360 2107559572 2218483760 2634449465 4215119144 5268898930 8430238288 10537797860 21075595720 42151191440
- Sum of all divisors σ(n): 111030393600
- Sum of proper divisors (its aliquot sum) s(n): 68879202160
- 42151191440 is an abundant number, because the sum of its proper divisors (68879202160) is greater than itself. Its abundance is 26728010720
Bases of 42151191440
- Binary: 1001110100000110100000100011100100002
- Hexadecimal: 0x9D0682390
- Base-36: JD3QBGW
Squares and roots of 42151191440
- 42151191440 squared (421511914402) is 1776722939811529273600
- 42151191440 cubed (421511914403) is 74890988771835367930677737984000
-
The
square root of 42151191440 is 205307.5532950505 -
The
cube root of 42151191440 is 3480.1926457849
Scales and comparisons
How big is 42151191440?- 42,151,191,440 seconds is equal to 1,340 years, 14 weeks, 3 days, 17 minutes, 20 seconds.
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To count from 1 to 42,151,191,440 would take you about two thousand, six hundred 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 42151191440 cubic inches would be around 290 feet tall.
Recreational maths with 42151191440
- 42151191440 backwards is 04419115124
- The number of decimal digits it has is: 11
- The sum of 42151191440's digits is 32
- More coming soon!
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