40271732928

Names of 40271732928

• Cardinal: 40271732928 can be written as Forty billion, two hundred seventy-one million, seven hundred thirty-two thousand, nine hundred twenty-eight.

Scientific notation

• Scientific notation: 4.0271732928 × 10¹⁰

Factors of 40271732928

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 4579

Divisors of 40271732928

• Number of divisors d(n): 280
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 27 28 32 36 42 48 54 56 63 64 72 81 84 96 108 112 126 144 162 168 189 192 216 224 243 252 288 324 336 378 432 448 486 504 567 576 648 672 729 756 864 972 1008 1134 1296 1344 1458 1512 1701 1728 1944 2016 2187 2268 2592 2916 3024 3402 3888 4032 4374 4536 4567 5103 5184 5832 6048 6561 6804 7776 8748 9072 9134 10206 11664 12096 13122 13608 13701 15309 15552 17496 18144 18268 19683 20412 23328 26244 27216 27402 30618 31969 34992 36288 36536 39366 40824 41103 45927 46656 52488 54432 54804 61236 63938 69984 73072 78732 81648 82206 91854 95907 104976 108864 109608 122472 123309 127876 137781 139968 146144 157464 163296 164412 183708 191814 209952 219216 244944 246618 255752 275562 287721 292288 314928 326592 328824 367416 369927 383628 419904 438432 489888 493236 511504 551124 575442 629856 657648 734832 739854 767256 863163 876864 979776 986472 1023008 1102248 1109781 1150884 1259712 1315296 1469664 1479708 1534512 1726326 1972944 2046016 2204496 2219562 2301768 2589489 2630592 2939328 2959416 3069024 3329343 3452652 3945888 4408992 4439124 4603536 5178978 5918832 6138048 6658686 6905304 7768467 7891776 8817984 8878248 9207072 9988029 10357956 11837664 13317372 13810608 15536934 17756496 18414144 19976058 20715912 23305401 23675328 26634744 27621216 29964087 31073868 35512992 39952116 41431824 46610802 53269488 55242432 59928174 62147736 69916203 71025984 79904232 82863648 89892261 93221604 106538976 119856348 124295472 139832406 159808464 165727296 179784522 186443208 209748609 213077952 239712696 248590944 279664812 319616928 359569044 372886416 419497218 479425392 497181888 559329624 629245827 639233856 719138088 745772832 838994436 958850784 1118659248 1258491654 1438276176 1491545664 1677988872 1917701568 2237318496 2516983308 2876552352 3355977744 4474636992 5033966616 5753104704 6711955488 10067933232 13423910976 20135866464 40271732928
• Sum of all divisors σ(n): 137023482112
• Sum of proper divisors (its aliquot sum) s(n): 96751749184
• 40271732928 is an abundant number, because the sum of its proper divisors (96751749184) is greater than itself. Its abundance is 56480016256

Bases of 40271732928

• Binary: 100101100000011000011110000011000000₂
• Hexadecimal: 0x96061E0C0
• Base-36: II0R000

Squares and roots of 40271732928

• 40271732928 squared (40271732928²) is 1621812473024159453184
• 40271732928 cubed (40271732928³) is 65313198772928153990312567242752
• The square root of 40271732928 is 200678.1824912713
• The cube root of 40271732928 is 3427.6787022877

Scales and comparisons

• 40,271,732,928 seconds is equal to 1,280 years, 26 weeks, 6 days, 28 minutes, 48 seconds.
• To count from 1 to 40,271,732,928 would take you about two thousand, five hundred sixty-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 40271732928 cubic inches would be around 285.6 feet tall.

Recreational maths with 40271732928

• 40271732928 backwards is 82923717204
• The number of decimal digits it has is: 11
• The sum of 40271732928's digits is 45
• More coming soon!