142437966720

Names of 142437966720

• Cardinal: 142437966720 can be written as One hundred forty-two billion, four hundred thirty-seven million, nine hundred sixty-six thousand, seven hundred twenty.

Scientific notation

• Scientific notation: 1.4243796672 × 10¹¹

Factors of 142437966720

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 7025

Divisors of 142437966720

• Number of divisors d(n): 512
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 14 15 16 20 21 24 28 30 31 32 35 40 42 48 49 56 60 62 64 70 80 84 93 96 98 105 112 120 124 128 140 147 155 160 168 186 192 196 210 217 224 240 245 248 280 294 310 320 336 343 372 384 392 420 434 448 465 480 490 496 560 588 620 640 651 672 686 735 744 784 840 868 896 930 960 980 992 1029 1085 1120 1176 1240 1302 1344 1372 1470 1488 1519 1568 1680 1715 1736 1860 1920 1960 1984 2058 2170 2240 2352 2480 2604 2688 2744 2940 2976 3038 3136 3255 3360 3430 3472 3720 3920 3968 4116 4340 4480 4557 4704 4960 5145 5208 5488 5880 5952 6076 6272 6510 6720 6860 6944 6977 7440 7595 7840 8232 8680 9114 9408 9920 10290 10416 10633 10976 11760 11904 12152 13020 13440 13720 13888 13954 14880 15190 15680 16464 17360 18228 18816 19840 20580 20832 20931 21266 21952 22785 23520 24304 26040 27440 27776 27908 29760 30380 31360 31899 32928 34720 34885 36456 41160 41664 41862 42532 43904 45570 47040 48608 48839 52080 53165 54880 55816 59520 60760 63798 65856 69440 69770 72912 82320 83328 83724 85064 91140 94080 97216 97678 104160 104655 106330 109760 111632 121520 127596 131712 138880 139540 145824 146517 159495 164640 167448 170128 182280 194432 195356 208320 209310 212660 216287 219520 223264 243040 244195 255192 279080 291648 293034 318990 329280 334896 340256 341873 364560 390712 416640 418620 425320 432574 446528 486080 488390 510384 558160 583296 586068 637980 648861 658560 669792 680512 683746 729120 732585 781424 837240 850640 865148 893056 972160 976780 1020768 1025619 1081435 1116320 1172136 1275960 1297722 1339584 1361024 1367492 1458240 1465170 1514009 1562848 1674480 1701280 1709365 1730296 1953560 2041536 2051238 2162870 2232640 2344272 2393111 2551920 2595444 2679168 2734984 2916480 2930340 3028018 3125696 3244305 3348960 3402560 3418730 3460592 3907120 4083072 4102476 4325740 4465280 4542027 4688544 4786222 5103840 5128095 5190888 5469968 5860680 6056036 6251392 6488610 6697920 6805120 6837460 6921184 7179333 7570045 7814240 8204952 8651480 9084054 9377088 9572444 10207680 10256190 10381776 10598063 10939936 11721360 11965555 12112072 12977220 13395840 13674920 13842368 14358666 15140090 15628480 16409904 17302960 18168108 18754176 19144888 20415360 20512380 20763552 21196126 21879872 22710135 23442720 23931110 24224144 25954440 27349840 27684736 28717332 30280180 31256960 31794189 32819808 34605920 35896665 36336216 38289776 41024760 41527104 42392252 43759744 45420270 46885440 47862220 48448288 51908880 52990315 54699680 57434664 60560360 63588378 65639616 69211840 71793330 72672432 74186441 76579552 82049520 83054208 84784504 90840540 93770880 95724440 96896576 103817760 105980630 109399360 114869328 121120720 127176756 131279232 138423680 143586660 145344864 148372882 153159104 158970945 164099040 169569008 181681080 191448880 193793152 207635520 211961260 218798720 222559323 229738656 242241440 254353512 287173320 290689728 296745764 306318208 317941890 328198080 339138016 363362160 370932205 382897760 415271040 423922520 445118646 459477312 484482880 508707024 574346640 581379456 593491528 635883780 656396160 678276032 726724320 741864410 765795520 847845040 890237292 918954624 968965760 1017414048 1112796615 1148693280 1186983056 1271767560 1356552064 1453448640 1483728820 1531591040 1695690080 1780474584 2034828096 2225593230 2297386560 2373966112 2543535120 2906897280 2967457640 3391380160 3560949168 4069656192 4451186460 4594773120 4747932224 5087070240 5934915280 6782760320 7121898336 8902372920 9495864448 10174140480 11869830560 14243796672 17804745840 20348280960 23739661120 28487593344 35609491680 47479322240 71218983360 142437966720
• Sum of all divisors σ(n): 546628608000
• Sum of proper divisors (its aliquot sum) s(n): 404190641280
• 142437966720 is an abundant number, because the sum of its proper divisors (404190641280) is greater than itself. Its abundance is 261752674560

Bases of 142437966720

• Binary: 10000100101001111101101110001110000000₂
• Hexadecimal: 0x2129F6E380
• Base-36: 1TFNVYIO

Squares and roots of 142437966720

• 142437966720 squared (142437966720²) is 20288574363327827558400
• 142437966720 cubed (142437966720³) is 2889863279959934290213278056448000
• The square root of 142437966720 is 377409.5477329635
• The cube root of 142437966720 is 5222.4615979149

Scales and comparisons

• 142,437,966,720 seconds is equal to 4,529 years, 4 weeks, 3 days, 13 hours, 52 minutes.
• To count from 1 to 142,437,966,720 would take you about nine thousand and fifty-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 142437966720 cubic inches would be around 435.2 feet tall.

Recreational maths with 142437966720

• 142437966720 backwards is 027669734241
• The number of decimal digits it has is: 12
• The sum of 142437966720's digits is 51
• More coming soon!