40849380864

Names of 40849380864

• Cardinal: 40849380864 can be written as Forty billion, eight hundred forty-nine million, three hundred eighty thousand, eight hundred sixty-four.

Scientific notation

• Scientific notation: 4.0849380864 × 10¹⁰

Factors of 40849380864

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 196

Divisors of 40849380864

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 54 64 72 81 96 108 128 144 162 191 192 216 243 256 288 324 382 384 432 486 512 573 576 648 729 764 768 864 972 1146 1152 1296 1458 1528 1536 1719 1728 1944 2187 2292 2304 2592 2916 3056 3438 3456 3888 4374 4584 4608 5157 5184 5832 6112 6876 6912 7776 8748 9168 10314 10368 11664 12224 13752 13824 15471 15552 17496 18336 20628 20736 23328 24448 27504 30942 31104 34992 36481 36672 41256 41472 46413 46656 48896 55008 61884 62208 69984 72962 73344 82512 92826 93312 97792 109443 110016 123768 124416 139239 139968 145924 146688 165024 185652 186624 218886 220032 247536 278478 279936 291848 293376 328329 330048 371304 373248 417717 437772 440064 495072 556956 559872 583696 656658 660096 742608 835434 875544 880128 984987 990144 1113912 1119744 1167392 1313316 1320192 1485216 1670868 1751088 1969974 1980288 2227824 2334784 2626632 2640384 2954961 2970432 3341736 3502176 3939948 3960576 4455648 4669568 5253264 5909922 5940864 6683472 7004352 7879896 7921152 8864883 8911296 9339136 10506528 11819844 11881728 13366944 14008704 15759792 17729766 17822592 18678272 21013056 23639688 23763456 26594649 26733888 28017408 31519584 35459532 35645184 42026112 47279376 53189298 53467776 56034816 63039168 70919064 71290368 79783947 84052224 94558752 106378596 106935552 126078336 141838128 159567894 168104448 189117504 212757192 213871104 252156672 283676256 319135788 378235008 425514384 504313344 567352512 638271576 756470016 851028768 1134705024 1276543152 1512940032 1702057536 2269410048 2553086304 3404115072 4538820096 5106172608 6808230144 10212345216 13616460288 20424690432 40849380864
• Sum of all divisors σ(n): 123054051120
• Sum of proper divisors (its aliquot sum) s(n): 82204670256
• 40849380864 is an abundant number, because the sum of its proper divisors (82204670256) is greater than itself. Its abundance is 41355289392

Bases of 40849380864

• Binary: 100110000010110100000001011000000000₂
• Hexadecimal: 0x982D01600
• Base-36: IRKO000

Squares and roots of 40849380864

• 40849380864 squared (40849380864²) is 1668671916972129386496
• 40849380864 cubed (40849380864³) is 68164214673455498982061762412544
• The square root of 40849380864 is 202112.2976565255
• The cube root of 40849380864 is 3443.9895591471

Scales and comparisons

• 40,849,380,864 seconds is equal to 1,298 years, 45 weeks, 6 days, 18 hours, 14 minutes, 24 seconds.
• To count from 1 to 40,849,380,864 would take you about two thousand, five 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 40849380864 cubic inches would be around 287 feet tall.

Recreational maths with 40849380864

• 40849380864 backwards is 46808394804
• 40849380864 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 40849380864's digits is 54
• More coming soon!