42685263720

Names of 42685263720

• Cardinal: 42685263720 can be written as Forty-two billion, six hundred eighty-five million, two hundred sixty-three thousand, seven hundred twenty.

Scientific notation

• Scientific notation: 4.268526372 × 10¹⁰

Factors of 42685263720

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1234

Divisors of 42685263720

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 11 12 15 18 20 22 24 30 33 36 40 44 45 55 60 66 72 73 88 90 99 110 120 132 146 149 165 180 198 219 220 264 292 298 330 360 365 396 438 440 447 495 584 596 657 660 730 745 792 803 876 894 990 991 1095 1192 1314 1320 1341 1460 1490 1606 1639 1752 1788 1980 1982 2190 2235 2409 2628 2682 2920 2973 2980 3212 3278 3285 3576 3960 3964 4015 4380 4470 4818 4917 4955 5256 5364 5946 5960 6424 6556 6570 6705 7227 7928 8030 8195 8760 8919 8940 9636 9834 9910 10728 10877 10901 11892 12045 13112 13140 13410 14454 14751 14865 16060 16390 17838 17880 19272 19668 19820 21754 21802 23784 24090 24585 26280 26820 28908 29502 29730 32120 32631 32703 32780 35676 36135 39336 39640 43508 43604 44595 48180 49170 53640 54385 54505 57816 59004 59460 65262 65406 65560 71352 72270 72343 73755 87016 87208 89190 96360 97893 98109 98340 108770 109010 118008 118920 119647 130524 130812 144540 144686 147510 147659 163155 163515 178380 195786 196218 196680 217029 217540 218020 239294 261048 261624 289080 289372 295020 295318 326310 327030 356760 358941 361715 391572 392436 434058 435080 436040 442977 478588 489465 490545 578744 590040 590636 598235 651087 652620 654060 717882 723430 738295 783144 784872 795773 868116 885954 957176 978930 981090 1076823 1085145 1181272 1196470 1302174 1305240 1308120 1328931 1435764 1446860 1476590 1591546 1624249 1736232 1771908 1794705 1957860 1962180 2153646 2170290 2214885 2387319 2392940 2604348 2657862 2871528 2893720 2953180 3183092 3248498 3255435 3543816 3589410 3915720 3924360 3978865 4307292 4340580 4429770 4774638 4785880 4872747 5208696 5315724 5384115 5906360 6366184 6496996 6510870 6644655 7161957 7178820 7957730 8121245 8614584 8681160 8859540 9549276 9745494 10631448 10768230 10779107 11936595 12993992 13021740 13289310 14323914 14357640 14618241 15915460 16242490 17719080 19098552 19490988 21536460 21558214 23873190 24363735 26043480 26578620 28647828 29236482 31830920 32337321 32484980 35809785 38981976 43072920 43116428 47746380 48727470 53157240 53895535 57295656 58472964 64674642 64969960 71619570 73091205 86232856 95492760 97011963 97454940 107791070 116945928 118570177 129349284 143239140 146182410 161686605 194023926 194909880 215582140 237140354 258698568 286478280 292364820 323373210 355710531 388047852 431164280 474280708 485059815 584729640 592850885 646746420 711421062 776095704 948561416 970119630 1067131593 1185701770 1293492840 1422842124 1778552655 1940239260 2134263186 2371403540 2845684248 3557105310 3880478520 4268526372 4742807080 5335657965 7114210620 8537052744 10671315930 14228421240 21342631860 42685263720
• Sum of all divisors σ(n): 154597248000
• Sum of proper divisors (its aliquot sum) s(n): 111911984280
• 42685263720 is an abundant number, because the sum of its proper divisors (111911984280) is greater than itself. Its abundance is 69226720560

Bases of 42685263720

• Binary: 100111110000001111010110111101101000₂
• Hexadecimal: 0x9F03D6F68
• Base-36: JLXPCA0

Squares and roots of 42685263720

• 42685263720 squared (42685263720²) is 1822031738845948238400
• 42685263720 cubed (42685263720³) is 77773905278849469009573430848000
• The square root of 42685263720 is 206604.1231921571
• The cube root of 42685263720 is 3494.8294734041

Scales and comparisons

• 42,685,263,720 seconds is equal to 1,357 years, 13 weeks, 3 days, 9 hours, 42 minutes.
• To count from 1 to 42,685,263,720 would take you about two thousand, seven hundred fourteen 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 42685263720 cubic inches would be around 291.2 feet tall.

Recreational maths with 42685263720

• 42685263720 backwards is 02736258624
• 42685263720 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 42685263720's digits is 45
• More coming soon!