1998760772712

Names of 1998760772712

• Cardinal: 1998760772712 can be written as One trillion, nine hundred ninety-eight billion, seven hundred sixty million, seven hundred seventy-two thousand, seven hundred twelve.

Scientific notation

• Scientific notation: 1.998760772712 × 10¹²

Factors of 1998760772712

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 413

Divisors of 1998760772712

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 3 4 6 8 11 12 22 24 33 44 66 88 121 132 242 264 363 397 484 726 794 968 1191 1331 1452 1588 2382 2662 2904 3176 3993 4367 4764 5324 7986 8734 9528 10648 13101 15972 17468 26202 31944 34936 48037 52404 96074 104808 144111 157609 192148 288222 315218 384296 472827 528407 576444 630436 945654 1056814 1152888 1260872 1585221 1733699 1891308 2113628 3170442 3467398 3782616 4227256 5201097 6340884 6934796 10402194 12681768 13869592 19070689 20804388 38141378 41608776 57212067 62570773 76282756 114424134 125141546 152565512 187712319 209777579 228848268 250283092 375424638 419555158 457696536 500566184 629332737 688278503 750849276 839110316 1258665474 1376557006 1501698552 1678220632 2064835509 2517330948 2753114012 4129671018 5034661896 5506228024 7571063533 8259342036 15142127066 16518684072 22713190599 30284254132 45426381198 60568508264 83281698863 90852762396 166563397726 181705524792 249845096589 333126795452 499690193178 666253590904 999380386356 1998760772712
• Sum of all divisors σ(n): 5510096035200
• Sum of proper divisors (its aliquot sum) s(n): 3511335262488
• 1998760772712 is an abundant number, because the sum of its proper divisors (3511335262488) is greater than itself. Its abundance is 1512574489776

Bases of 1998760772712

• Binary: 11101000101011111011011010000010001101000₂
• Hexadecimal: 0x1D15F6D0468
• Base-36: PI7UK2NC

Squares and roots of 1998760772712

• 1998760772712 squared (1998760772712²) is 3995044626532271323834944
• 1998760772712 cubed (1998760772712³) is 7985138484746566088232771852587248128
• The square root of 1998760772712 is 1413775.3614743751
• The cube root of 1998760772712 is 12596.6077470649

Scales and comparisons

• 1,998,760,772,712 seconds is equal to 63,554 years, 21 weeks, 2 days, 5 hours, 45 minutes, 12 seconds.
• To count from 1 to 1,998,760,772,712 would take you about one hundred fifty-eight thousand, eight hundred eighty-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 1998760772712 cubic inches would be around 1049.7 feet tall.

Recreational maths with 1998760772712

• 1998760772712 backwards is 2172770678991
• 1998760772712 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 1998760772712's digits is 66
• More coming soon!