4900138551

Names of 4900138551

• Cardinal: 4900138551 can be written as Four billion, nine hundred million, one hundred thirty-eight thousand, five hundred fifty-one.

Scientific notation

• Scientific notation: 4.900138551 × 10⁹

Factors of 4900138551

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 6569

Divisors of 4900138551

• Number of divisors d(n): 96
• Complete list of divisors:
  1 3 7 9 11 19 21 27 33 57 63 77 99 133 171 189 209 231 297 361 399 513 627 693 1083 1197 1463 1881 2079 2527 3249 3591 3971 4389 5643 6529 7581 9747 11913 13167 19587 22743 27797 35739 39501 45703 58761 68229 71819 83391 107217 124051 137109 176283 215457 250173 372153 411327 502733 646371 750519 868357 1116459 1233981 1364561 1508199 1939113 2356969 2605071 3349377 4093683 4524597 7070907 7815213 9551927 12281049 13573791 16498783 21212721 23445639 25926659 28655781 36843147 49496349 63638163 77779977 85967343 148489047 181486613 233339931 257902029 445467141 544459839 700019793 1633379517 4900138551
• Sum of all divisors σ(n): 9553651200
• Sum of proper divisors (its aliquot sum) s(n): 4653512649
• 4900138551 is a deficient number, because the sum of its proper divisors (4653512649) is less than itself. Its deficiency is 246625902

Bases of 4900138551

• Binary: 100100100000100100010111000110111₂
• Hexadecimal: 0x124122E37
• Base-36: 291EZ3R

Squares and roots of 4900138551

• 4900138551 squared (4900138551²) is 24011357818996379601
• 4900138551 cubed (4900138551³) is 117658980110719439812290098151
• The square root of 4900138551 is 70000.9896430043
• The cube root of 4900138551 is 1698.5152608507

Scales and comparisons

• 4,900,138,551 seconds is equal to 155 years, 42 weeks, 13 hours, 35 minutes, 51 seconds.
• To count from 1 to 4,900,138,551 would take you about three hundred eleven 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 4900138551 cubic inches would be around 141.5 feet tall.

Recreational maths with 4900138551

• 4900138551 backwards is 1558310094
• The number of decimal digits it has is: 10
• The sum of 4900138551's digits is 36
• More coming soon!