40198929507

Names of 40198929507

• Cardinal: 40198929507 can be written as Forty billion, one hundred ninety-eight million, nine hundred twenty-nine thousand, five hundred seven.

Scientific notation

• Scientific notation: 4.0198929507 × 10¹⁰

Factors of 40198929507

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 660

Divisors of 40198929507

• Number of divisors d(n): 128
• Complete list of divisors:
  1 3 9 11 27 29 33 87 99 103 113 261 297 309 319 339 401 783 927 957 1017 1133 1203 1243 2781 2871 2987 3051 3277 3399 3609 3729 4411 8613 8961 9831 10197 10827 11187 11629 11639 13233 26883 29493 30591 32857 33561 34887 34917 36047 39699 41303 45313 80649 88479 98571 104661 104751 108141 119097 123909 127919 128029 135939 295713 313983 314253 324423 337531 371727 383757 384087 407817 454333 498443 887139 973269 1012593 1115181 1151271 1152261 1197787 1223451 1314077 1362999 1495329 3037779 3453813 3456783 3593361 3712841 3942231 4088997 4485987 4667239 9113337 10780083 11138523 11826693 12266991 13175657 13457961 14001717 14454847 32340249 33415569 35480079 39526971 42005151 43364541 51339629 100246707 118580913 126015453 130093623 135349931 154018887 355742739 390280869 406049793 462056661 1218149379 1386169983 1488849241 3654448137 4466547723 13399643169 40198929507
• Sum of all divisors σ(n): 68632012800
• Sum of proper divisors (its aliquot sum) s(n): 28433083293
• 40198929507 is a deficient number, because the sum of its proper divisors (28433083293) is less than itself. Its deficiency is 11765846214

Bases of 40198929507

• Binary: 100101011100000010101111110001100011₂
• Hexadecimal: 0x95C0AFC63
• Base-36: IGTEKIR

Squares and roots of 40198929507

• 40198929507 squared (40198929507²) is 1615953933508755263049
• 40198929507 cubed (40198929507³) is 64959618259677817986621992886843
• The square root of 40198929507 is 200496.7069729575
• The cube root of 40198929507 is 3425.6119319923

Scales and comparisons

• 40,198,929,507 seconds is equal to 1,278 years, 10 weeks, 3 days, 9 hours, 18 minutes, 27 seconds.
• To count from 1 to 40,198,929,507 would take you about two thousand, five hundred fifty-six 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 40198929507 cubic inches would be around 285.5 feet tall.

Recreational maths with 40198929507

• 40198929507 backwards is 70592989104
• The number of decimal digits it has is: 11
• The sum of 40198929507's digits is 54
• More coming soon!