28448741670

Names of 28448741670

• Cardinal: 28448741670 can be written as Twenty-eight billion, four hundred forty-eight million, seven hundred forty-one thousand, six hundred seventy.

Scientific notation

• Scientific notation: 2.844874167 × 10¹⁰

Factors of 28448741670

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 3450

Divisors of 28448741670

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 3 5 6 10 15 30 37 73 74 109 111 146 185 218 219 222 327 365 370 438 545 555 654 730 1090 1095 1110 1635 2190 2701 3221 3270 4033 5402 6442 7957 8066 8103 9663 12099 13505 15914 16105 16206 19326 20165 23871 24198 27010 32210 39785 40330 40515 47742 48315 60495 79570 81030 96630 119177 119355 120990 235133 238354 238710 294409 351089 357531 470266 588818 595885 702178 705399 715062 883227 1053267 1175665 1191770 1410798 1472045 1755445 1766454 1787655 2106534 2351330 2944090 3510890 3526995 3575310 4416135 5266335 7053990 8699921 8832270 10532670 12990293 17399842 25629497 25980586 26099763 38970879 43499605 51258994 52199526 64951465 76888491 77941758 86999210 128147485 129902930 130498815 153776982 194854395 256294970 260997630 384442455 389708790 768884910 948291389 1896582778 2844874167 4741456945 5689748334 9482913890 14224370835 28448741670
• Sum of all divisors σ(n): 71757290880
• Sum of proper divisors (its aliquot sum) s(n): 43308549210
• 28448741670 is an abundant number, because the sum of its proper divisors (43308549210) is greater than itself. Its abundance is 14859807540

Bases of 28448741670

• Binary: 11010011111101011010101100100100110₂
• Hexadecimal: 0x69FAD5926
• Base-36: D2HN9K6

Squares and roots of 28448741670

• 28448741670 squared (28448741670²) is 809330902606394388900
• 28448741670 cubed (28448741670³) is 23024445773797243659953615463000
• The square root of 28448741670 is 168667.5477677909
• The cube root of 28448741670 is 3052.7250274631

Scales and comparisons

• 28,448,741,670 seconds is equal to 904 years, 30 weeks, 1 day, 20 hours, 14 minutes, 30 seconds.
• To count from 1 to 28,448,741,670 would take you about one thousand, eight hundred nine 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 28448741670 cubic inches would be around 254.4 feet tall.

Recreational maths with 28448741670

• 28448741670 backwards is 07614784482
• The number of decimal digits it has is: 11
• The sum of 28448741670's digits is 51
• More coming soon!