19673200768

Names of 19673200768

• Cardinal: 19673200768 can be written as Nineteen billion, six hundred seventy-three million, two hundred thousand, seven hundred sixty-eight.

Scientific notation

• Scientific notation: 1.9673200768 × 10¹⁰

Factors of 19673200768

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 970

Divisors of 19673200768

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 4 8 13 16 17 26 32 34 52 61 64 68 104 122 128 136 169 208 221 244 272 338 416 442 488 544 676 793 832 877 884 976 1037 1088 1352 1586 1664 1754 1768 1952 2074 2176 2704 2873 3172 3508 3536 3904 4148 5408 5746 6344 7016 7072 7808 8296 10309 10816 11401 11492 12688 13481 14032 14144 14909 16592 20618 21632 22802 22984 25376 26962 28064 28288 29818 33184 41236 45604 45968 50752 53497 53924 56128 59636 66368 82472 91208 91936 101504 106994 107848 112256 119272 132736 148213 164944 175253 182416 183872 193817 213988 215696 238544 296426 329888 350506 364832 367744 387634 427976 431392 477088 592852 659776 695461 701012 729664 775268 855952 862784 909449 954176 1185704 1319552 1390922 1402024 1459328 1550536 1711904 1725568 1818898 1908352 2371408 2519621 2781844 2804048 3101072 3423808 3637796 4742816 5039242 5563688 5608096 6202144 6847616 7275592 9040993 9485632 10078484 11127376 11216192 11822837 12404288 14551184 18081986 18971264 20156968 22254752 22432384 23645674 24808576 29102368 36163972 40313936 44509504 47291348 58204736 72327944 80627872 89019008 94582696 116409472 144655888 153696881 161255744 189165392 289311776 307393762 322511488 378330784 578623552 614787524 756661568 1157247104 1229575048 1513323136 2459150096 4918300192 9836600384 19673200768
• Sum of all divisors σ(n): 45724606920
• Sum of proper divisors (its aliquot sum) s(n): 26051406152
• 19673200768 is an abundant number, because the sum of its proper divisors (26051406152) is greater than itself. Its abundance is 6378205384

Bases of 19673200768

• Binary: 10010010100100111010011100010000000₂
• Hexadecimal: 0x4949D3880
• Base-36: 91CWYV4

Squares and roots of 19673200768

• 19673200768 squared (19673200768²) is 387034828458035789824
• 19673200768 cubed (19673200768³) is 7614213884463377956137003384832
• The square root of 19673200768 is 140261.1876749943
• The cube root of 19673200768 is 2699.5518583155

Scales and comparisons

• 19,673,200,768 seconds is equal to 625 years, 28 weeks, 3 days, 1 hour, 59 minutes, 28 seconds.
• To count from 1 to 19,673,200,768 would take you about one thousand, two hundred fifty-one 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 19673200768 cubic inches would be around 225 feet tall.

Recreational maths with 19673200768

• 19673200768 backwards is 86700237691
• The number of decimal digits it has is: 11
• The sum of 19673200768's digits is 49
• More coming soon!