40990446784

Names of 40990446784

• Cardinal: 40990446784 can be written as Forty billion, nine hundred ninety million, four hundred forty-six thousand, seven hundred eighty-four.

Scientific notation

• Scientific notation: 4.0990446784 × 10¹⁰

Factors of 40990446784

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 922

Divisors of 40990446784

• Number of divisors d(n): 252
• Complete list of divisors:
  1 2 4 7 8 14 16 17 19 28 32 34 38 56 64 68 76 112 119 133 136 152 224 238 266 272 289 304 323 361 448 476 532 544 578 608 646 722 877 952 1064 1088 1156 1216 1292 1444 1754 1904 2023 2128 2261 2312 2527 2584 2888 3508 3808 4046 4256 4522 4624 5054 5168 5491 5776 6137 6139 7016 7616 8092 8512 9044 9248 10108 10336 10982 11552 12274 12278 14032 14909 16184 16663 18088 18496 20216 20672 21964 23104 24548 24556 28064 29818 32368 33326 36176 38437 40432 42959 43928 49096 49112 56128 59636 64736 66652 72352 76874 80864 85918 87856 98192 98224 104329 104363 116641 119272 129472 133304 144704 153748 161728 171836 175712 196384 196448 208658 208726 233282 238544 253453 266608 283271 307496 316597 343672 351424 392768 392896 417316 417452 466564 477088 506906 533216 566542 614992 633194 687344 730303 834632 834904 933128 954176 1013812 1066432 1133084 1229984 1266388 1374688 1460606 1669264 1669808 1774171 1866256 1982897 2027624 2216179 2266168 2459968 2532776 2749376 2921212 3338528 3339616 3548342 3732512 3965794 4055248 4432358 4532336 4815607 5065552 5382149 5842424 6677056 6679232 7096684 7465024 7931588 8110496 8864716 9064672 9631214 10131104 10764298 11684848 14193368 15863176 16220992 17729432 18129344 19262428 20262208 21528596 23369696 28386736 31726352 33709249 35458864 37675043 38524856 43057192 46739392 56773472 63452704 67418498 70917728 75350086 77049712 86114384 91496533 113546944 126905408 134836996 141835456 150700172 154099424 172228768 182993066 269673992 301400344 308198848 344457536 365986132 539347984 602800688 640475731 731972264 1078695968 1205601376 1280951462 1463944528 2157391936 2411202752 2561902924 2927889056 5123805848 5855778112 10247611696 20495223392 40990446784
• Sum of all divisors σ(n): 104340178416
• Sum of proper divisors (its aliquot sum) s(n): 63349731632
• 40990446784 is an abundant number, because the sum of its proper divisors (63349731632) is greater than itself. Its abundance is 22359284848

Bases of 40990446784

• Binary: 100110001011001110001001010011000000₂
• Hexadecimal: 0x98B3894C0
• Base-36: ITWNJ5S

Squares and roots of 40990446784

• 40990446784 squared (40990446784²) is 1680216727551935942656
• 40990446784 cubed (40990446784³) is 68872834356304256853617643618304
• The square root of 40990446784 is 202460.9759533921
• The cube root of 40990446784 is 3447.9494019847

Scales and comparisons

• 40,990,446,784 seconds is equal to 1,303 years, 19 weeks, 1 day, 11 hours, 13 minutes, 4 seconds.
• To count from 1 to 40,990,446,784 would take you about two thousand, six hundred six 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 40990446784 cubic inches would be around 287.3 feet tall.

Recreational maths with 40990446784

• 40990446784 backwards is 48764409904
• The number of decimal digits it has is: 11
• The sum of 40990446784's digits is 55
• More coming soon!