7998181210112

Names of 7998181210112

• Cardinal: 7998181210112 can be written as Seven trillion, nine hundred ninety-eight billion, one hundred eighty-one million, two hundred ten thousand, one hundred twelve.

Scientific notation

• Scientific notation: 7.998181210112 × 10¹²

Factors of 7998181210112

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 170

Divisors of 7998181210112

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 4 8 16 32 64 79 89 128 158 178 256 316 356 512 632 712 1024 1264 1424 2048 2528 2848 5056 5696 6241 7031 7921 10112 11392 12482 14062 15842 20224 22784 24964 28124 31684 40448 45568 49928 56248 63368 80896 91136 99856 112496 126736 161792 182272 199712 224992 253472 399424 449984 493039 506944 555449 625759 798848 899968 986078 1013888 1110898 1251518 1597696 1799936 1972156 2027776 2221796 2503036 3195392 3599872 3944312 4055552 4443592 5006072 6390784 7199744 7888624 8111104 8887184 10012144 12781568 14399488 15777248 16222208 17774368 20024288 31554496 35548736 40048576 43880471 49434961 63108992 71097472 80097152 87760942 98869922 126217984 142194944 160194304 175521884 197739844 252435968 284389888 320388608 351043768 395479688 504871936 568779776 640777216 702087536 790959376 1009743872 1137559552 1281554432 1404175072 1581918752 2808350144 3163837504 3905361919 5616700288 6327675008 7810723838 11233400576 12655350016 15621447676 22466801152 25310700032 31242895352 44933602304 50621400064 62485790704 89867204608 101242800128 124971581408 249943162816 499886325632 999772651264 1999545302528 3999090605056 7998181210112
• Sum of all divisors σ(n): 16381527271200
• Sum of proper divisors (its aliquot sum) s(n): 8383346061088
• 7998181210112 is an abundant number, because the sum of its proper divisors (8383346061088) is greater than itself. Its abundance is 385164850976

Bases of 7998181210112

• Binary: 1110100011000111000101111111111100000000000₂
• Hexadecimal: 0x74638BFF800
• Base-36: 2U2BAL2WW

Squares and roots of 7998181210112

• 7998181210112 squared (7998181210112²) is 63970902669788656691052544
• 7998181210112 cubed (7998181210112³) is 511650871727407209716533562092896124928
• The square root of 7998181210112 is 2828105.5868040005
• The cube root of 7998181210112 is 19998.4842268843

Scales and comparisons

• 7,998,181,210,112 seconds is equal to 254,317 years, 21 weeks, 6 days, 18 hours, 48 minutes, 32 seconds.
• To count from 1 to 7,998,181,210,112 would take you about six hundred thirty-five thousand, seven hundred ninety-three 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 7998181210112 cubic inches would be around 1666.5 feet tall.

Recreational maths with 7998181210112

• 7998181210112 backwards is 2110121818997
• The number of decimal digits it has is: 13
• The sum of 7998181210112's digits is 50
• More coming soon!