3996683649

Names of 3996683649

• Cardinal: 3996683649 can be written as Three billion, nine hundred ninety-six million, six hundred eighty-three thousand, six hundred forty-nine.

Scientific notation

• Scientific notation: 3.996683649 × 10⁹

Factors of 3996683649

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 209

Divisors of 3996683649

• Number of divisors d(n): 192
• Complete list of divisors:
  1 3 7 9 19 21 31 37 41 57 63 71 93 111 123 133 171 213 217 259 279 287 333 369 399 497 589 639 651 703 777 779 861 1147 1197 1271 1349 1491 1517 1767 1953 2109 2201 2331 2337 2583 2627 2911 3441 3813 4047 4123 4473 4551 4921 5301 5453 6327 6603 7011 7881 8029 8733 8897 9443 10323 10619 11439 12141 12369 13653 14763 15407 16359 18389 19809 20377 21793 23643 24087 24149 26199 26691 28329 28823 31857 37107 41819 44289 46221 47027 49077 49913 55167 55309 61131 65379 72261 72447 80073 81437 84987 86469 90241 95571 107707 125457 138663 141081 149739 152551 165501 165927 169043 183393 196137 201761 217341 244311 259407 270723 292733 323121 329189 349391 376371 387163 423243 449217 457653 497781 507129 570059 605283 631687 732933 753949 812169 878199 893513 969363 987567 1048173 1161489 1372959 1521387 1547303 1710177 1714579 1815849 1895061 2046433 2261847 2634597 2680539 2962701 3144519 3338917 3484467 4641909 5130531 5143737 5685183 6139299 6254591 6785541 8041617 10016751 10831121 12002053 13925727 14325031 15431211 18417897 18763773 23372419 30050253 32493363 36006159 42975093 56291319 63439423 70117257 97480089 108018477 128925279 190318269 210351771 444075961 570954807 1332227883 3996683649
• Sum of all divisors σ(n): 7648542720
• Sum of proper divisors (its aliquot sum) s(n): 3651859071
• 3996683649 is a deficient number, because the sum of its proper divisors (3651859071) is less than itself. Its deficiency is 344824578

Bases of 3996683649

• Binary: 11101110001110001000110110000001₂
• Hexadecimal: 0xEE388D81
• Base-36: 1U3ISU9

Squares and roots of 3996683649

• 3996683649 squared (3996683649²) is 15973480190183955201
• 3996683649 cubed (3996683649³) is 63840947093733624053985208449
• The square root of 3996683649 is 63219.3297101449
• The cube root of 3996683649 is 1586.9622324171

Scales and comparisons

• 3,996,683,649 seconds is equal to 127 years, 4 weeks, 1 day, 21 hours, 54 minutes, 9 seconds.
• To count from 1 to 3,996,683,649 would take you about two hundred fifty-four 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 3996683649 cubic inches would be around 132.2 feet tall.

Recreational maths with 3996683649

• 3996683649 backwards is 9463866993
• 3996683649 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 3996683649's digits is 63
• More coming soon!