28448701340

Names of 28448701340

• Cardinal: 28448701340 can be written as Twenty-eight billion, four hundred forty-eight million, seven hundred one thousand, three hundred forty.

Scientific notation

• Scientific notation: 2.844870134 × 10¹⁰

Factors of 28448701340

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 20917

Divisors of 28448701340

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 4 5 10 17 20 34 37 68 74 85 109 148 170 185 218 340 370 436 545 629 740 1090 1258 1853 2180 2516 3145 3706 4033 6290 7412 8066 9265 12580 16132 18530 20165 20747 37060 40330 41494 68561 80660 82988 103735 137122 207470 274244 342805 352699 414940 685610 705398 767639 1371220 1410796 1535278 1763495 2261423 3070556 3526990 3838195 4522846 7053980 7676390 9045692 11307115 13049863 15352780 22614230 26099726 38444191 45228460 52199452 65249315 76888382 83672651 130498630 153776764 167345302 192220955 260997260 334690604 384441910 418363255 768883820 836726510 1422435067 1673453020 2844870134 5689740268 7112175335 14224350670 28448701340
• Sum of all divisors σ(n): 65565339840
• Sum of proper divisors (its aliquot sum) s(n): 37116638500
• 28448701340 is an abundant number, because the sum of its proper divisors (37116638500) is greater than itself. Its abundance is 8667937160

Bases of 28448701340

• Binary: 11010011111101011001011101110011100₂
• Hexadecimal: 0x69FACBB9C
• Base-36: D2HMEFW

Squares and roots of 28448701340

• 28448701340 squared (28448701340²) is 809328607932517795600
• 28448701340 cubed (28448701340³) is 23024347852990153641259566104000
• The square root of 28448701340 is 168667.4282130371
• The cube root of 28448701340 is 3052.7235849101

Scales and comparisons

• 28,448,701,340 seconds is equal to 904 years, 30 weeks, 1 day, 9 hours, 2 minutes, 20 seconds.
• To count from 1 to 28,448,701,340 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 28448701340 cubic inches would be around 254.4 feet tall.

Recreational maths with 28448701340

• 28448701340 backwards is 04310784482
• The number of decimal digits it has is: 11
• The sum of 28448701340's digits is 41
• More coming soon!