18829428334605

Names of 18829428334605

• Cardinal: 18829428334605 can be written as Eighteen trillion, eight hundred twenty-nine billion, four hundred twenty-eight million, three hundred thirty-four thousand, six hundred five.

Scientific notation

• Scientific notation: 1.8829428334605 × 10¹³

Factors of 18829428334605

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 30818

Divisors of 18829428334605

• Number of divisors d(n): 90
• Complete list of divisors:
  1 3 5 7 9 15 21 27 35 45 49 63 81 105 135 147 189 245 315 405 441 567 735 945 1323 2205 2835 3969 6615 19845 30803 92409 154015 215621 277227 462045 646863 831681 1078105 1386135 1509347 1940589 2495043 3234315 4158405 4528041 5821767 7546735 9702945 12475215 13584123 17465301 22640205 29108835 40752369 67920615 87326505 122257107 203761845 611285535 948824809 2846474427 4744124045 6641773663 8539423281 14232372135 19925320989 25618269843 33208868315 42697116405 46492415641 59775962967 76854809529 99626604945 128091349215 139477246923 179327888901 232462078205 298879814835 384274047645 418431740769 537983666703 697386234615 896639444505 1255295222307 2092158703845 2689918333515 3765885666921 6276476111535 18829428334605
• Sum of all divisors σ(n): 39265542977166
• Sum of proper divisors (its aliquot sum) s(n): 20436114642561
• 18829428334605 is an abundant number, because the sum of its proper divisors (20436114642561) is greater than itself. Its abundance is 1606686307956

Bases of 18829428334605

• Binary: 100010010000000010001011000110010000000001101₂
• Hexadecimal: 0x11201163200D
• Base-36: 6OA4BGVT9

Squares and roots of 18829428334605

• 18829428334605 squared (18829428334605²) is 354547371408025623840506025
• 18829428334605 cubed (18829428334605³) is 6675924321150000316242305546456218495125
• The square root of 18829428334605 is 4339288.9203883393
• The cube root of 18829428334605 is 26603.9248051039

Scales and comparisons

• 18,829,428,334,605 seconds is equal to 598,717 years, 30 weeks, 7 hours, 36 minutes, 45 seconds.
• To count from 1 to 18,829,428,334,605 would take you about one million, four hundred ninety-six thousand, seven hundred ninety-three 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 18829428334605 cubic inches would be around 2217 feet tall.

Recreational maths with 18829428334605

• 18829428334605 backwards is 50643382492881
• 18829428334605 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 18829428334605's digits is 63
• More coming soon!