42421498900

Names of 42421498900

• Cardinal: 42421498900 can be written as Forty-two billion, four hundred twenty-one million, four hundred ninety-eight thousand, nine hundred.

Scientific notation

• Scientific notation: 4.24214989 × 10¹⁰

Factors of 42421498900

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 156

Divisors of 42421498900

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 4 5 10 11 20 22 25 44 50 55 67 71 100 110 121 134 142 220 242 268 275 284 335 355 484 550 605 670 710 737 781 1100 1210 1331 1340 1420 1474 1562 1675 1775 2420 2662 2948 3025 3124 3350 3550 3685 3905 4489 4757 5324 6050 6655 6700 7100 7370 7810 8107 8591 8978 9514 12100 13310 14740 15620 16214 17182 17956 18425 19028 19525 22445 23785 26620 32428 33275 34364 36850 39050 40535 42955 44890 47570 49379 52327 66550 73700 78100 81070 85910 89177 89780 94501 95140 98758 104654 112225 118925 133100 162140 171820 178354 189002 197516 202675 209308 214775 224450 237850 246895 261635 318719 356708 378004 405350 429550 445885 448900 472505 475700 493790 523270 543169 575597 637438 810700 859100 891770 945010 987580 1046540 1086338 1151194 1234475 1274876 1308175 1593595 1783540 1890020 2172676 2229425 2302388 2362525 2468950 2616350 2715845 2877985 3187190 3505909 4458850 4725050 4937900 5232700 5431690 5755970 5974859 6331567 6374380 7011818 7967975 8917700 9450100 10863380 11511940 11949718 12663134 13579225 14023636 14389925 15935950 17529545 23899436 25326268 27158450 28779850 29874295 31657835 31871900 35059090 38564999 54316900 57559700 59748590 63315670 70118180 77129998 87647725 119497180 126631340 149371475 154259996 158289175 175295450 192824995 298742950 316578350 350590900 385649990 424214989 597485900 633156700 771299980 848429978 964124975 1696859956 1928249950 2121074945 3856499900 4242149890 8484299780 10605374725 21210749450 42421498900
• Sum of all divisors σ(n): 104234703552
• Sum of proper divisors (its aliquot sum) s(n): 61813204652
• 42421498900 is an abundant number, because the sum of its proper divisors (61813204652) is greater than itself. Its abundance is 19391705752

Bases of 42421498900

• Binary: 100111100000100001001011010000010100₂
• Hexadecimal: 0x9E084B414
• Base-36: JHKNY1G

Squares and roots of 42421498900

• 42421498900 squared (42421498900²) is 1799583568922701210000
• 42421498900 cubed (42421498900³) is 76341032389512443565043669000000
• The square root of 42421498900 is 205964.8001479865
• The cube root of 42421498900 is 3487.6160680443

Scales and comparisons

• 42,421,498,900 seconds is equal to 1,348 years, 45 weeks, 2 days, 13 hours, 41 minutes, 40 seconds.
• To count from 1 to 42,421,498,900 would take you about two thousand, six hundred ninety-seven 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 42421498900 cubic inches would be around 290.6 feet tall.

Recreational maths with 42421498900

• 42421498900 backwards is 00989412424
• The number of decimal digits it has is: 11
• The sum of 42421498900's digits is 43
• More coming soon!