4427404872

Names of 4427404872

• Cardinal: 4427404872 can be written as Four billion, four hundred twenty-seven million, four hundred four thousand, eight hundred seventy-two.

Scientific notation

• Scientific notation: 4.427404872 × 10⁹

Factors of 4427404872

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 660

Divisors of 4427404872

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 3 4 6 8 11 12 22 23 24 31 33 43 44 46 62 66 69 86 88 92 93 124 129 132 138 172 184 186 248 253 258 264 276 341 344 372 473 506 516 547 552 682 713 744 759 946 989 1012 1023 1032 1094 1333 1364 1419 1426 1518 1641 1892 1978 2024 2046 2139 2188 2666 2728 2838 2852 2967 3036 3282 3784 3956 3999 4092 4278 4376 5332 5676 5704 5934 6017 6072 6564 7843 7912 7998 8184 8556 10664 10879 11352 11868 12034 12581 13128 14663 15686 15996 16957 17112 18051 21758 23521 23529 23736 24068 25162 29326 30659 31372 31992 32637 33914 36102 37743 43516 43989 47042 47058 48136 50324 50871 58652 61318 62744 65274 67828 70563 72204 75486 87032 87978 91977 94084 94116 100648 101742 117304 122636 130548 135656 138391 141126 144408 150972 175956 183954 186527 188168 188232 203484 245272 258731 261096 276782 282252 301944 337249 351912 367908 373054 390011 406968 415173 517462 540983 553564 559581 564504 674498 729151 735816 746108 776193 780022 830346 1011747 1034924 1081966 1107128 1119162 1170033 1348996 1458302 1492216 1552386 1560044 1622949 1660692 2023494 2069848 2163932 2187453 2238324 2340066 2697992 2916604 3104772 3120088 3245898 3321384 4046988 4290121 4327864 4374906 4476648 4680132 5833208 5950813 6209544 6491796 8020661 8093976 8580242 8749812 9360264 11901626 12870363 12983592 16041322 16770473 17160484 17499624 17852439 23803252 24061983 25740726 32082644 33540946 34320968 35704878 47606504 48123966 50311419 51481452 64165288 67081892 71409756 96247932 100622838 102962904 134163784 142819512 184475203 192495864 201245676 368950406 402491352 553425609 737900812 1106851218 1475801624 2213702436 4427404872
• Sum of all divisors σ(n): 13332971520
• Sum of proper divisors (its aliquot sum) s(n): 8905566648
• 4427404872 is an abundant number, because the sum of its proper divisors (8905566648) is greater than itself. Its abundance is 4478161776

Bases of 4427404872

• Binary: 100000111111001001101011001001000₂
• Hexadecimal: 0x107E4D648
• Base-36: 217YNGO

Squares and roots of 4427404872

• 4427404872 squared (4427404872²) is 19601913900609336384
• 4427404872 cubed (4427404872³) is 86785609104082299675208462848
• The square root of 4427404872 is 66538.7471478085
• The cube root of 4427404872 is 1642.0375319727

Scales and comparisons

• 4,427,404,872 seconds is equal to 140 years, 40 weeks, 3 days, 2 hours, 41 minutes, 12 seconds.
• To count from 1 to 4,427,404,872 would take you about two hundred eighty-one 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 4427404872 cubic inches would be around 136.8 feet tall.

Recreational maths with 4427404872

• 4427404872 backwards is 2784047244
• The number of decimal digits it has is: 10
• The sum of 4427404872's digits is 42
• More coming soon!