140121969887744

Names of 140121969887744

• Cardinal: 140121969887744 can be written as One hundred forty trillion, one hundred twenty-one billion, nine hundred sixty-nine million, eight hundred eighty-seven thousand, seven hundred forty-four.

Scientific notation

• Scientific notation: 1.40121969887744 × 10¹⁴

Factors of 140121969887744

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 11176

Divisors of 140121969887744

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 4 8 13 16 26 32 52 64 104 128 169 208 256 338 416 512 676 832 1352 1664 2197 2704 3328 4394 5408 6656 8788 10816 11161 17576 21632 22322 35152 43264 44644 70304 86528 89288 140608 145093 178576 281216 290186 357152 562432 580372 714304 1124864 1160744 1428608 1886209 2321488 2857216 3772418 4642976 5714432 7544836 9285952 15089672 18571904 24520717 30179344 37143808 49041434 60358688 74287616 98082868 120717376 124567921 196165736 241434752 249135842 392331472 482869504 498271684 784662944 965739008 996543368 1569325888 1619382973 1993086736 3138651776 3238765946 3986173472 6277303552 6477531892 7972346944 12554607104 12955063784 15944693888 21051978649 25910127568 31889387776 42103957298 51820255136 63778775552 84207914596 103640510272 168415829192 207281020544 273675722437 336831658384 414562041088 547351444874 673663316768 829124082176 1094702889748 1347326633536 2189405779496 2694653267072 4378811558992 5389306534144 8757623117984 10778613068288 17515246235968 35030492471936 70060984943872 140121969887744
• Sum of all divisors σ(n): 303317676543420
• Sum of proper divisors (its aliquot sum) s(n): 163195706655676
• 140121969887744 is an abundant number, because the sum of its proper divisors (163195706655676) is greater than itself. Its abundance is 23073736767932

Bases of 140121969887744

• Binary: 11111110111000010110000001111011000101000000000₂
• Hexadecimal: 0x7F70B03D8A00
• Base-36: 1DO35711Q8

Squares and roots of 140121969887744

• 140121969887744 squared (140121969887744²) is 19634166445221836283961409536
• 140121969887744 cubed (140121969887744³) is 2751178079408327798651329654268733931126784
• The square root of 140121969887744 is 11837312.6125714869
• The cube root of 140121969887744 is 51940.0158778065

Scales and comparisons

• 140,121,969,887,744 seconds is equal to 4,455,445 years, 11 weeks, 1 day, 21 hours, 15 minutes, 44 seconds.
• To count from 1 to 140,121,969,887,744 would take you about eleven million, one hundred thirty-eight thousand, six hundred thirteen 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 140121969887744 cubic inches would be around 4328.3 feet tall.

Recreational maths with 140121969887744

• 140121969887744 backwards is 447788969121041
• The number of decimal digits it has is: 15
• The sum of 140121969887744's digits is 71
• More coming soon!