142185443904
142,185,443,904 is an even composite number composed of five prime numbers multiplied together.
142185443904 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred twenty-four divisors.
Prime factorization of 142185443904:
26 × 33 × 7 × 19 × 618671
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 7 × 19 × 618671)See below for interesting mathematical facts about the number 142185443904 from the Numbermatics database.
Names of 142185443904
- Cardinal: 142185443904 can be written as One hundred forty-two billion, one hundred eighty-five million, four hundred forty-three thousand, nine hundred four.
Scientific notation
- Scientific notation: 1.42185443904 × 1011
Factors of 142185443904
Divisors of 142185443904
- Number of divisors d(n): 224
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Complete list of divisors:
1 2 3 4 6 7 8 9 12 14 16 18 19 21 24 27 28 32 36 38 42 48 54 56 57 63 64 72 76 84 96 108 112 114 126 133 144 152 168 171 189 192 216 224 228 252 266 288 304 336 342 378 399 432 448 456 504 513 532 576 608 672 684 756 798 864 912 1008 1026 1064 1197 1216 1344 1368 1512 1596 1728 1824 2016 2052 2128 2394 2736 3024 3192 3591 3648 4032 4104 4256 4788 5472 6048 6384 7182 8208 8512 9576 10944 12096 12768 14364 16416 19152 25536 28728 32832 38304 57456 76608 114912 229824 618671 1237342 1856013 2474684 3712026 4330697 4949368 5568039 7424052 8661394 9898736 11136078 11754749 12992091 14848104 16704117 17322788 19797472 22272156 23509498 25984182 29696208 33408234 34645576 35264247 38976273 39594944 44544312 47018996 51968364 59392416 66816468 69291152 70528494 77952546 82283243 89088624 94037992 103936728 105792741 116928819 118784832 133632936 138582304 141056988 155905092 164566486 178177248 188075984 207873456 211585482 233857638 246849729 267265872 277164608 282113976 311810184 317378223 329132972 356354496 376151968 415746912 423170964 467715276 493699458 534531744 564227952 623620368 634756446 658265944 740549187 752303936 831493824 846341928 935430552 987398916 1069063488 1128455904 1247240736 1269512892 1316531888 1481098374 1692683856 1870861104 1974797832 2221647561 2256911808 2494481472 2539025784 2633063776 2962196748 3385367712 3741722208 3949595664 4443295122 5078051568 5266127552 5924393496 6770735424 7483444416 7899191328 8886590244 10156103136 11848786992 15798382656 17773180488 20312206272 23697573984 35546360976 47395147968 71092721952 142185443904
- Sum of all divisors σ(n): 502856601600
- Sum of proper divisors (its aliquot sum) s(n): 360671157696
- 142185443904 is an abundant number, because the sum of its proper divisors (360671157696) is greater than itself. Its abundance is 218485713792
Bases of 142185443904
- Binary: 100001000110101110100110110010010000002
- Hexadecimal: 0x211AE9B240
- Base-36: 1TBHJIO0
Squares and roots of 142185443904
- 142185443904 squared (1421854439042) is 20216700458177530761216
- 142185443904 cubed (1421854439043) is 2874520528920172398122111986827264
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The
square root of 142185443904 is 377074.8518583545 -
The
cube root of 142185443904 is 5219.3735382433
Scales and comparisons
How big is 142185443904?- 142,185,443,904 seconds is equal to 4,521 years, 2 weeks, 6 days, 20 hours, 38 minutes, 24 seconds.
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To count from 1 to 142,185,443,904 would take you about nine thousand and forty-two 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 142185443904 cubic inches would be around 434.9 feet tall.
Recreational maths with 142185443904
- 142185443904 backwards is 409344581241
- The number of decimal digits it has is: 12
- The sum of 142185443904's digits is 45
- More coming soon!
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