40253677920

Names of 40253677920

• Cardinal: 40253677920 can be written as Forty billion, two hundred fifty-three million, six hundred seventy-seven thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 4.025367792 × 10¹⁰

Factors of 40253677920

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 28492

Divisors of 40253677920

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 27 30 32 36 40 45 48 54 60 72 80 90 96 108 120 135 144 160 180 216 240 270 288 331 360 432 480 540 662 720 864 993 1080 1324 1440 1655 1986 2160 2648 2979 3310 3972 4320 4965 5296 5958 6620 7944 8937 9930 10592 11916 13240 14895 15888 17874 19860 23832 26480 28151 29790 31776 35748 39720 44685 47664 52960 56302 59580 71496 79440 84453 89370 95328 112604 119160 140755 142992 158880 168906 178740 225208 238320 253359 281510 285984 337812 357480 422265 450416 476640 506718 563020 675624 714960 760077 844530 900832 1013436 1126040 1266795 1351248 1429920 1520154 1689060 2026872 2252080 2533590 2702496 3040308 3378120 3800385 4053744 4504160 5067180 6080616 6756240 7600770 8107488 9317981 10134360 12161232 13512480 15201540 18635962 20268720 24322464 27953943 30403080 37271924 40537440 46589905 55907886 60806160 74543848 83861829 93179810 111815772 121612320 139769715 149087696 167723658 186359620 223631544 251585487 279539430 298175392 335447316 372719240 419309145 447263088 503170974 559078860 670894632 745438480 838618290 894526176 1006341948 1118157720 1257927435 1341789264 1490876960 1677236580 2012683896 2236315440 2515854870 2683578528 3354473160 4025367792 4472630880 5031709740 6708946320 8050735584 10063419480 13417892640 20126838960 40253677920
• Sum of all divisors σ(n): 141318535680
• Sum of proper divisors (its aliquot sum) s(n): 101064857760
• 40253677920 is an abundant number, because the sum of its proper divisors (101064857760) is greater than itself. Its abundance is 60811179840

Bases of 40253677920

• Binary: 100101011111010011100110000101100000₂
• Hexadecimal: 0x95F4E6160
• Base-36: IHQ00O0

Squares and roots of 40253677920

• 40253677920 squared (40253677920²) is 1620358586087095526400
• 40253677920 cubed (40253677920³) is 65225392639256536387978457088000
• The square root of 40253677920 is 200633.1924682453
• The cube root of 40253677920 is 3427.1663824979

Scales and comparisons

• 40,253,677,920 seconds is equal to 1,279 years, 49 weeks, 1 hour, 12 minutes.
• To count from 1 to 40,253,677,920 would take you about two thousand, five 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 40253677920 cubic inches would be around 285.6 feet tall.

Recreational maths with 40253677920

• 40253677920 backwards is 02977635204
• 40253677920 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 40253677920's digits is 45
• More coming soon!