40449128901166235648

Names of 40449128901166235648

• Cardinal: 40449128901166235648 can be written as Forty quintillion, four hundred forty-nine quadrillion, one hundred twenty-eight trillion, nine hundred one billion, one hundred sixty-six million, two hundred thirty-five thousand, six hundred forty-eight.

Scientific notation

• Scientific notation: 4.0449128901166235648 × 10¹⁹

Factors of 40449128901166235648

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 31
• Sum of prime factors: 229

Divisors of 40449128901166235648

• Number of divisors d(n): 162
• Complete list of divisors:
  1 2 4 8 16 32 64 128 227 256 454 512 908 1024 1816 2048 3632 4096 7264 8192 14528 16384 29056 32768 51529 58112 65536 103058 116224 131072 206116 232448 262144 412232 464896 524288 824464 929792 1048576 1648928 1859584 2097152 3297856 3719168 4194304 6595712 7438336 8388608 11697083 13191424 14876672 16777216 23394166 26382848 29753344 33554432 46788332 52765696 59506688 67108864 93576664 105531392 119013376 187153328 211062784 238026752 374306656 422125568 476053504 748613312 844251136 952107008 1497226624 1688502272 1904214016 2655237841 2994453248 3377004544 3808428032 5310475682 5988906496 6754009088 7616856064 10620951364 11977812992 13508018176 15233712128 21241902728 23955625984 27016036352 42483805456 47911251968 54032072704 84967610912 95822503936 108064145408 169935221824 191645007872 216128290816 339870443648 383290015744 432256581632 602738989907 679740887296 766580031488 864513163264 1205477979814 1359481774592 1533160062976 1729026326528 2410955959628 2718963549184 3066320125952 3458052653056 4821911919256 5437927098368 6132640251904 9643823838512 10875854196736 12265280503808 19287647677024 21751708393472 24530561007616 38575295354048 43503416786944 49061122015232 77150590708096 87006833573888 98122244030464 154301181416192 174013667147776 196244488060928 308602362832384 348027334295552 392488976121856 617204725664768 696054668591104 784977952243712 1234409451329536 1392109337182208 2468818902659072 2784218674364416 4937637805318144 5568437348728832 9875275610636288 11136874697457664 19750551221272576 22273749394915328 39501102442545152 44547498789830656 79002204885090304 89094997579661312 158004409770180608 178189995159322624 316008819540361216 632017639080722432 1264035278161444864 2528070556322889728 5056141112645779456 10112282225291558912 20224564450583117824 40449128901166235648
• Sum of all divisors σ(n): 81256214089856575476
• Sum of proper divisors (its aliquot sum) s(n): 40807085188690339828
• 40449128901166235648 is an abundant number, because the sum of its proper divisors (40807085188690339828) is greater than itself. Its abundance is 357956287524104180

Bases of 40449128901166235648

• Binary: 100011000101011000001011000110110101001100000000000000000000000000₂
• Hexadecimal: 0x231582C6D4C000000
• Base-36: 8JBABIGQAVOJK

Squares and roots of 40449128901166235648

• 40449128901166235648 squared (40449128901166235648²) is 1636132028863161642108814159986665979904
• 40449128901166235648 cubed (40449128901166235648³) is 66180115334812661220089875804459391470765330696032896417792
• The square root of 40449128901166235648 is 6359962963.8203268115
• The cube root of 40449128901166235648 is 3432704.2765477739

Scales and comparisons

• 40,449,128,901,166,235,648 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 40,449,128,901,166,235,648 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and 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 40449128901166235648 cubic inches would be around 286058.7 feet tall.

Recreational maths with 40449128901166235648

• 40449128901166235648 backwards is 84653266110982194404
• The number of decimal digits it has is: 20
• The sum of 40449128901166235648's digits is 83
• More coming soon!