4948717221

Names of 4948717221

• Cardinal: 4948717221 can be written as Four billion, nine hundred forty-eight million, seven hundred seventeen thousand, two hundred twenty-one.

Scientific notation

• Scientific notation: 4.948717221 × 10⁹

Factors of 4948717221

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 70

Divisors of 4948717221

• Number of divisors d(n): 144
• Complete list of divisors:
  1 3 7 9 17 21 27 43 49 51 63 119 129 147 153 189 289 301 343 357 387 441 459 731 833 867 903 1029 1071 1161 1323 1849 2023 2107 2193 2499 2601 2709 3087 3213 5117 5547 5831 6069 6321 6579 7497 7803 8127 9261 12427 12943 14161 14749 15351 16641 17493 18207 18963 19737 22491 31433 35819 37281 38829 42483 44247 46053 49923 52479 54621 56889 86989 90601 94299 99127 107457 111843 116487 127449 132741 138159 157437 220031 250733 260967 271803 282897 297381 322371 335529 349461 382347 398223 534361 608923 634207 660093 752199 782901 815409 848691 892143 967113 1540217 1603083 1826769 1902621 1980279 2256597 2348703 2446227 2676429 3740527 4262461 4620651 4809249 5480307 5707863 5940837 6769791 10781519 11221581 12787383 13861953 14427747 16440921 17123589 26183689 32344557 33664743 38362149 41585859 78551067 97033671 100994229 115086447 183285823 235653201 291101013 549857469 706959603 1649572407 4948717221
• Sum of all divisors σ(n): 9298416000
• Sum of proper divisors (its aliquot sum) s(n): 4349698779
• 4948717221 is a deficient number, because the sum of its proper divisors (4349698779) is less than itself. Its deficiency is 599018442

Bases of 4948717221

• Binary: 100100110111101110110111010100101₂
• Hexadecimal: 0x126F76EA5
• Base-36: 29UC6N9

Squares and roots of 4948717221

• 4948717221 squared (4948717221²) is 24489802133421962841
• 4948717221 cubed (4948717221³) is 121193105556547807170878784861
• The square root of 4948717221 is 70347.1194932671
• The cube root of 4948717221 is 1704.1096902955

Scales and comparisons

• 4,948,717,221 seconds is equal to 157 years, 18 weeks, 2 days, 19 hours, 40 minutes, 21 seconds.
• To count from 1 to 4,948,717,221 would take you about three hundred fourteen 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 4948717221 cubic inches would be around 142 feet tall.

Recreational maths with 4948717221

• 4948717221 backwards is 1227178494
• The number of decimal digits it has is: 10
• The sum of 4948717221's digits is 45
• More coming soon!