40437420345

Names of 40437420345

• Cardinal: 40437420345 can be written as Forty billion, four hundred thirty-seven million, four hundred twenty thousand, three hundred forty-five.

Scientific notation

• Scientific notation: 4.0437420345 × 10¹⁰

Factors of 40437420345

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 175

Divisors of 40437420345

• Number of divisors d(n): 384
• Complete list of divisors:
  1 3 5 7 9 15 17 21 27 29 35 41 45 51 63 73 85 87 105 119 123 135 145 153 189 203 205 219 255 261 287 315 357 365 369 435 459 493 511 595 609 615 657 697 765 783 841 861 945 1015 1071 1095 1107 1189 1241 1305 1435 1479 1533 1785 1827 1845 1971 2091 2117 2295 2465 2523 2555 2583 2993 3045 3213 3285 3451 3485 3567 3723 3915 4205 4305 4437 4599 4879 5355 5481 5535 5887 5945 6205 6273 6351 7395 7569 7665 7749 8323 8687 8979 9135 9855 10353 10455 10585 10701 11169 12615 12915 13311 13797 14297 14637 14819 14965 16065 17255 17661 17835 18615 18819 19053 20213 20951 22185 22707 22995 24395 24969 26061 26937 27405 29435 31059 31365 31755 32103 33507 34481 35989 37845 38745 41615 42891 43435 43911 44457 44895 50881 51765 52983 53505 55845 57159 60639 61393 62853 66555 68985 71485 73185 74095 74907 78183 80811 86797 88305 93177 94095 95265 100079 101065 103443 104755 107967 113535 124845 128673 130305 131733 133371 134685 141491 152643 155295 158949 160515 167535 172405 179945 181917 184179 188559 214455 219555 222285 224721 234549 241367 251923 254405 260391 264915 285795 300237 303195 306965 310329 314265 323901 356167 374535 386019 390915 400113 404055 424473 429751 433985 457929 465885 500395 517215 539835 545751 552537 565677 586177 607579 643365 658665 666855 707455 724101 755769 763215 781173 794745 900711 909585 920895 930987 942795 971703 1043681 1068501 1123605 1172745 1206835 1259615 1273419 1289253 1301955 1373787 1475549 1501185 1551645 1619505 1657611 1758531 1780835 1822737 1930095 2000565 2122365 2148755 2172303 2267307 2289645 2343519 2517113 2702133 2728755 2762685 2828385 2930885 3037895 3131043 3205503 3620505 3778845 3820257 3867759 3905865 4103239 4426647 4503555 4654935 4858515 5218405 5275593 5342505 5468211 6367095 6446265 6516909 6801921 6868935 7305767 7377745 7551339 8288055 8792655 9113685 9393129 9616509 10328843 10861515 11336535 11603277 11717595 12309717 12585565 13279941 13510665 15655215 15826779 16027515 16404633 17619791 19101285 19338795 20516195 21917301 22133235 22654017 26377965 27341055 28179387 30986529 32584545 34009605 36528835 36929151 37756695 39839823 42790921 46965645 48082545 51644215 52859373 58016385 61548585 65751903 66399705 67962051 79133895 82023165 88098955 92959587 109586505 110787453 113270085 128372763 140896935 154932645 158578119 184645755 197255709 199199115 213954605 264296865 278878761 299536447 328759515 339810255 385118289 464797935 475734357 553937265 641863815 792890595 898609341 986278545 1155354867 1394393805 1497682235 1925591445 2378671785 2695828023 4493046705 5776774335 8087484069 13479140115 40437420345
• Sum of all divisors σ(n): 93556270080
• Sum of proper divisors (its aliquot sum) s(n): 53118849735
• 40437420345 is an abundant number, because the sum of its proper divisors (53118849735) is greater than itself. Its abundance is 12681429390

Bases of 40437420345

• Binary: 100101101010010000100001000100111001₂
• Hexadecimal: 0x96A421139
• Base-36: IKRE989

Squares and roots of 40437420345

• 40437420345 squared (40437420345²) is 1635184964158219919025
• 40437420345 cubed (40437420345³) is 66122661737489697952565787563625
• The square root of 40437420345 is 201090.5774644849
• The cube root of 40437420345 is 3432.3730301105

Scales and comparisons

• 40,437,420,345 seconds is equal to 1,285 years, 40 weeks, 5 days, 16 hours, 45 minutes, 45 seconds.
• To count from 1 to 40,437,420,345 would take you about two thousand, five hundred seventy-one 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 40437420345 cubic inches would be around 286 feet tall.

Recreational maths with 40437420345

• 40437420345 backwards is 54302473404
• The number of decimal digits it has is: 11
• The sum of 40437420345's digits is 36
• More coming soon!