1999211697120

Names of 1999211697120

• Cardinal: 1999211697120 can be written as One trillion, nine hundred ninety-nine billion, two hundred eleven million, six hundred ninety-seven thousand, one hundred twenty.

Scientific notation

• Scientific notation: 1.99921169712 × 10¹²

Factors of 1999211697120

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 5888

Divisors of 1999211697120

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 4 5 6 8 10 11 12 15 16 20 22 24 30 32 33 40 44 48 55 60 66 80 88 96 110 120 121 132 160 165 176 220 240 242 264 330 352 363 440 480 484 528 605 660 726 880 968 1056 1210 1320 1452 1760 1815 1936 2420 2640 2904 3630 3872 4840 5280 5808 5867 7260 9680 11616 11734 14520 17601 19360 23468 29040 29335 35202 46936 58080 58670 64537 70404 88005 93872 117340 129074 140808 176010 187744 193611 234680 258148 281616 322685 352020 387222 469360 516296 563232 645370 704040 709907 774444 938720 968055 1032592 1290740 1408080 1419814 1548888 1936110 2065184 2129721 2581480 2816160 2839628 3097776 3549535 3872220 4259442 5162960 5679256 6195552 7099070 7744440 8518884 10325920 10648605 11358512 14198140 15488880 17037768 21297210 22717024 28396280 30977760 34075536 34421689 42594420 56792560 68151072 68843378 85188840 103265067 113585120 137686756 170377680 172108445 206530134 275373512 340755360 344216890 378638579 413060268 516325335 550747024 688433780 757277158 826120536 1032650670 1101494048 1135915737 1376867560 1514554316 1652241072 1893192895 2065301340 2271831474 2753735120 3029108632 3304482144 3786385790 4130602680 4165024369 4543662948 5507470240 5679578685 6058217264 7572771580 8261205360 8330048738 9087325896 11359157370 12116434528 12495073107 15145543160 16522410720 16660097476 18174651792 20825121845 22718314740 24990146214 30291086320 33320194952 36349303584 41650243690 45436629480 49980292428 60582172640 62475365535 66640389904 83300487380 90873258960 99960584856 124950731070 133280779808 166600974760 181746517920 199921169712 249901462140 333201949520 399842339424 499802924280 666403899040 999605848560 1999211697120
• Sum of all divisors σ(n): 6923244002472
• Sum of proper divisors (its aliquot sum) s(n): 4924032305352
• 1999211697120 is an abundant number, because the sum of its proper divisors (4924032305352) is greater than itself. Its abundance is 2924820608232

Bases of 1999211697120

• Binary: 11101000101111010010011011001001111100000₂
• Hexadecimal: 0x1D17A4D93E0
• Base-36: PIFB0Y5C

Squares and roots of 1999211697120

• 1999211697120 squared (1999211697120²) is 3996847409901430616294400
• 1999211697120 cubed (1999211697120³) is 7990544093478715394317854949552128000
• The square root of 1999211697120 is 1413934.8277484361
• The cube root of 1999211697120 is 12597.5549490969

Scales and comparisons

• 1,999,211,697,120 seconds is equal to 63,568 years, 38 weeks, 6 days, 6 hours, 32 minutes.
• To count from 1 to 1,999,211,697,120 would take you about one hundred fifty-eight thousand, nine hundred twenty-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 1999211697120 cubic inches would be around 1049.8 feet tall.

Recreational maths with 1999211697120

• 1999211697120 backwards is 0217961129991
• The number of decimal digits it has is: 13
• The sum of 1999211697120's digits is 57
• More coming soon!