28422380909440

Names of 28422380909440

• Cardinal: 28422380909440 can be written as Twenty-eight trillion, four hundred twenty-two billion, three hundred eighty million, nine hundred nine thousand, four hundred forty.

Scientific notation

• Scientific notation: 2.842238090944 × 10¹³

Factors of 28422380909440

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 58204540

Divisors of 28422380909440

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 20 28 32 35 40 56 64 70 80 109 112 128 140 160 218 224 280 320 436 448 545 560 640 763 872 896 1090 1120 1526 1744 2180 2240 3052 3488 3815 4360 4480 6104 6976 7630 8720 12208 13952 15260 17440 24416 30520 34880 48832 61040 69760 97664 122080 244160 488320 58204417 116408834 232817668 291022085 407430919 465635336 582044170 814861838 931270672 1164088340 1629723676 1862541344 2037154595 2328176680 3259447352 3725082688 4074309190 4656353360 6344281453 6518894704 7450165376 8148618380 9312706720 12688562906 13037789408 16297236760 18625413440 25377125812 26075578816 31721407265 32594473520 37250826880 44409970171 50754251624 52151157632 63442814530 65188947040 88819940342 101508503248 126885629060 130377894080 177639880684 203017006496 222049850855 253771258120 260755788160 355279761368 406034012992 444099701710 507542516240 710559522736 812068025984 888199403420 1015085032480 1421119045472 1776398806840 2030170064960 2842238090944 3552797613680 4060340129920 5684476181888 7105595227360 14211190454720 28422380909440
• Sum of all divisors σ(n): 78366428395200
• Sum of proper divisors (its aliquot sum) s(n): 49944047485760
• 28422380909440 is an abundant number, because the sum of its proper divisors (49944047485760) is greater than itself. Its abundance is 21521666576320

Bases of 28422380909440

• Binary: 110011101100110011001111010101111001110000000₂
• Hexadecimal: 0x19D999EAF380
• Base-36: A2P27QZ5S

Squares and roots of 28422380909440

• 28422380909440 squared (28422380909440²) is 807831736561299361481113600
• 28422380909440 cubed (28422380909440³) is 22960501327279638244081664867751952384000
• The square root of 28422380909440 is 5331264.4756605351
• The cube root of 28422380909440 is 30517.8184548157

Scales and comparisons

• 28,422,380,909,440 seconds is equal to 903,743 years, 41 weeks, 3 days, 10 minutes, 40 seconds.
• To count from 1 to 28,422,380,909,440 would take you about two million, two hundred fifty-nine thousand, three hundred fifty-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 28422380909440 cubic inches would be around 2543.2 feet tall.

Recreational maths with 28422380909440

• 28422380909440 backwards is 04490908322482
• The number of decimal digits it has is: 14
• The sum of 28422380909440's digits is 55
• More coming soon!