61142247432
61,142,247,432 is an even composite number composed of five prime numbers multiplied together.
61142247432 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of three hundred twenty-four divisors.
Prime factorization of 61142247432:
23 × 32 × 72 × 232 × 1812
(2 × 2 × 2 × 3 × 3 × 7 × 7 × 23 × 23 × 181 × 181)See below for interesting mathematical facts about the number 61142247432 from the Numbermatics database.
Names of 61142247432
- Cardinal: 61142247432 can be written as Sixty-one billion, one hundred forty-two million, two hundred forty-seven thousand, four hundred thirty-two.
Scientific notation
- Scientific notation: 6.1142247432 × 1010
Factors of 61142247432
Divisors of 61142247432
- Number of divisors d(n): 324
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Complete list of divisors:
1 2 3 4 6 7 8 9 12 14 18 21 23 24 28 36 42 46 49 56 63 69 72 84 92 98 126 138 147 161 168 181 184 196 207 252 276 294 322 362 392 414 441 483 504 529 543 552 588 644 724 828 882 966 1058 1086 1127 1176 1267 1288 1448 1449 1587 1629 1656 1764 1932 2116 2172 2254 2534 2898 3174 3258 3381 3528 3703 3801 3864 4163 4232 4344 4508 4761 5068 5796 6348 6516 6762 7406 7602 8326 8869 9016 9522 10136 10143 11109 11403 11592 12489 12696 13032 13524 14812 15204 16652 17738 19044 20286 22218 22806 24978 25921 26607 27048 29141 29624 30408 32761 33304 33327 35476 37467 38088 40572 44436 45612 49956 51842 53214 58282 65522 66654 70952 74934 77763 79821 81144 87423 88872 91224 95749 98283 99912 103684 106428 116564 131044 133308 149868 155526 159642 174846 191498 196566 203987 207368 212856 229327 233128 233289 262088 262269 266616 287247 294849 299736 311052 319284 349692 382996 393132 407974 458654 466578 524538 574494 589698 611961 622104 638568 670243 687981 699384 753503 765992 786264 815948 861741 917308 933156 1049076 1148988 1179396 1223922 1340486 1375962 1507006 1605289 1631896 1723482 1834616 1835883 1866312 2010729 2063943 2098152 2260509 2297976 2358792 2447844 2680972 2751924 3014012 3210578 3446964 3671766 4021458 4127886 4521018 4691701 4815867 4895688 5274521 5361944 5503848 6028024 6032187 6421156 6781527 6893928 7343532 8042916 8255772 9042036 9383402 9631734 10549042 12064374 12842312 13563054 14075103 14447601 14687064 15823563 16085832 16511544 17330569 18084072 18766804 19263468 21098084 24128748 27126108 28150206 28895202 31647126 34661138 36921647 37533608 38526936 42196168 42225309 47470689 48257496 51991707 54252216 56300412 57790404 63294252 69322276 73843294 84450618 94941378 103983414 110764941 112600824 115580808 121313983 126588504 138644552 147686588 155975121 168901236 189882756 207966828 221529882 242627966 295373176 311950242 332294823 337802472 363941949 379765512 415933656 443059764 485255932 623900484 664589646 727883898 849197881 886119528 970511864 1091825847 1247800968 1329179292 1455767796 1698395762 2183651694 2547593643 2658358584 2911535592 3396791524 4367303388 5095187286 6793583048 7642780929 8734606776 10190374572 15285561858 20380749144 30571123716 61142247432
- Sum of all divisors σ(n): 202487279085
- Sum of proper divisors (its aliquot sum) s(n): 141345031653
- 61142247432 is an abundant number, because the sum of its proper divisors (141345031653) is greater than itself. Its abundance is 80202784221
Bases of 61142247432
- Binary: 1110001111000101110010101000000010002
- Hexadecimal: 0xE3C5CA808
- Base-36: S36IK20
Squares and roots of 61142247432
- 61142247432 squared (611422474322) is 3738374421035910594624
- 61142247432 cubed (611422474323) is 228572613844437391333930857005568
-
The
square root of 61142247432 is 247269.5845266861 -
The
cube root of 61142247432 is 3939.5546799295
Scales and comparisons
How big is 61142247432?- 61,142,247,432 seconds is equal to 1,944 years, 6 weeks, 6 days, 21 hours, 37 minutes, 12 seconds.
-
To count from 1 to 61,142,247,432 would take you about three thousand, eight hundred eighty-eight 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 61142247432 cubic inches would be around 328.3 feet tall.
Recreational maths with 61142247432
- 61142247432 backwards is 23474224116
- 61142247432 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 61142247432's digits is 36
- More coming soon!
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