4220121840

Names of 4220121840

• Cardinal: 4220121840 can be written as Four billion, two hundred twenty million, one hundred twenty-one thousand, eight hundred forty.

Scientific notation

• Scientific notation: 4.22012184 × 10⁹

Factors of 4220121840

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 1222

Divisors of 4220121840

• Number of divisors d(n): 200
• Complete list of divisors:
  1 2 3 4 5 6 8 10 11 12 15 16 20 22 24 30 33 40 44 48 55 60 66 80 88 110 120 121 132 165 176 220 240 242 264 330 363 440 484 528 605 660 726 880 968 1201 1210 1320 1331 1452 1815 1936 2402 2420 2640 2662 2904 3603 3630 3993 4804 4840 5324 5808 6005 6655 7206 7260 7986 9608 9680 10648 12010 13211 13310 14412 14520 14641 15972 18015 19216 19965 21296 24020 26422 26620 28824 29040 29282 31944 36030 39633 39930 43923 48040 52844 53240 57648 58564 63888 66055 72060 73205 79266 79860 87846 96080 105688 106480 117128 132110 144120 145321 146410 158532 159720 175692 198165 211376 219615 234256 264220 288240 290642 292820 317064 319440 351384 396330 435963 439230 528440 581284 585640 634128 702768 726605 792660 871926 878460 1056880 1162568 1171280 1453210 1585320 1598531 1743852 1756920 2179815 2325136 2906420 3170640 3197062 3487704 3513840 4359630 4795593 5812840 6394124 6975408 7992655 8719260 9591186 11625680 12788248 15985310 17438520 17583841 19182372 23977965 25576496 31970620 34877040 35167682 38364744 47955930 52751523 63941240 70335364 76729488 87919205 95911860 105503046 127882480 140670728 175838410 191823720 211006092 263757615 281341456 351676820 383647440 422012184 527515230 703353640 844024368 1055030460 1406707280 2110060920 4220121840
• Sum of all divisors σ(n): 14402508240
• Sum of proper divisors (its aliquot sum) s(n): 10182386400
• 4220121840 is an abundant number, because the sum of its proper divisors (10182386400) is greater than itself. Its abundance is 5962264560

Bases of 4220121840

• Binary: 11111011100010011111001011110000₂
• Hexadecimal: 0xFB89F2F0
• Base-36: 1XSJUUO

Squares and roots of 4220121840

• 4220121840 squared (4220121840²) is 17809428344444985600
• 4220121840 cubed (4220121840³) is 75157957514307326409045504000
• The square root of 4220121840 is 64962.4648547143
• The cube root of 4220121840 is 1616.0011416357

Scales and comparisons

• 4,220,121,840 seconds is equal to 134 years, 9 weeks, 5 days, 4 minutes.
• To count from 1 to 4,220,121,840 would take you about two hundred sixty-eight 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 4220121840 cubic inches would be around 134.7 feet tall.

Recreational maths with 4220121840

• 4220121840 backwards is 0481210224
• 4220121840 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 4220121840's digits is 24
• More coming soon!