149789946202

Names of 149789946202

• Cardinal: 149789946202 can be written as One hundred forty-nine billion, seven hundred eighty-nine million, nine hundred forty-six thousand, two hundred two.

Scientific notation

• Scientific notation: 1.49789946202 × 10¹¹

Factors of 149789946202

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 522

Divisors of 149789946202

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 13 17 26 34 41 82 221 442 449 533 697 898 1066 1394 1681 3362 5837 7633 9061 11674 15266 18122 18409 21853 28577 36818 43706 57154 99229 198458 201601 239317 312953 371501 403202 478634 625906 743002 754769 1509538 2620813 3427217 4068389 5241626 6854434 8136778 8265641 9811997 12831073 16531282 19623994 25662146 44553821 89107642 107453333 140515897 166803949 214906666 281031794 333607898 338891281 677782562 1826706661 3653413322 4405586653 5761151777 8811173306 11522303554 74894973101 149789946202
• Sum of all divisors σ(n): 263189207988
• Sum of proper divisors (its aliquot sum) s(n): 113399261786
• 149789946202 is a deficient number, because the sum of its proper divisors (113399261786) is less than itself. Its deficiency is 36390684416

Bases of 149789946202

• Binary: 10001011100000001011010011000101011010₂
• Hexadecimal: 0x22E02D315A
• Base-36: 1WT92E6Y

Squares and roots of 149789946202

• 149789946202 squared (149789946202²) is 22437027983198054224804
• 149789946202 cubed (149789946202³) is 3360841214536005102244469973994408
• The square root of 149789946202 is 387027.0613303417
• The cube root of 149789946202 is 5310.8115154301

Scales and comparisons

• 149,789,946,202 seconds is equal to 4,762 years, 44 weeks, 3 days, 22 hours, 23 minutes, 22 seconds.
• To count from 1 to 149,789,946,202 would take you about nine thousand, five hundred twenty-five 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 149789946202 cubic inches would be around 442.6 feet tall.

Recreational maths with 149789946202

• 149789946202 backwards is 202649987941
• The number of decimal digits it has is: 12
• The sum of 149789946202's digits is 61
• More coming soon!