1353999680

Names of 1353999680

• Cardinal: 1353999680 can be written as One billion, three hundred fifty-three million, nine hundred ninety-nine thousand, six hundred eighty.

Scientific notation

• Scientific notation: 1.35399968 × 10⁹

Factors of 1353999680

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 35

Divisors of 1353999680

• Number of divisors d(n): 210
• Complete list of divisors:
  1 2 4 5 8 10 11 16 17 20 22 32 34 40 44 55 64 68 80 85 88 110 121 136 160 170 176 187 220 242 272 289 320 340 352 374 440 484 544 578 605 680 704 748 880 935 968 1088 1156 1210 1331 1360 1445 1496 1760 1870 1936 2057 2312 2420 2662 2720 2890 2992 3179 3520 3740 3872 4114 4624 4840 5324 5440 5780 5984 6358 6655 7480 7744 8228 9248 9680 10285 10648 11560 11968 12716 13310 14641 14960 15895 16456 18496 19360 20570 21296 22627 23120 25432 26620 29282 29920 31790 32912 34969 38720 41140 42592 45254 46240 50864 53240 58564 59840 63580 65824 69938 73205 82280 85184 90508 92480 101728 106480 113135 117128 127160 131648 139876 146410 164560 174845 181016 203456 212960 226270 234256 248897 254320 279752 292820 329120 349690 362032 384659 425920 452540 468512 497794 508640 559504 585640 658240 699380 724064 769318 905080 937024 995588 1017280 1119008 1171280 1244485 1398760 1448128 1538636 1810160 1923295 1991176 2238016 2342560 2488970 2797520 3077272 3620320 3846590 3982352 4231249 4685120 4977940 5595040 6154544 7240640 7693180 7964704 8462498 9955880 11190080 12309088 15386360 15929408 16924996 19911760 21156245 24618176 30772720 33849992 39823520 42312490 61545440 67699984 79647040 84624980 123090880 135399968 169249960 270799936 338499920 676999840 1353999680
• Sum of all divisors σ(n): 3767507070
• Sum of proper divisors (its aliquot sum) s(n): 2413507390
• 1353999680 is an abundant number, because the sum of its proper divisors (2413507390) is greater than itself. Its abundance is 1059507710

Bases of 1353999680

• Binary: 1010000101101000110010101000000₂
• Hexadecimal: 0x50B46540
• Base-36: ME4WU8

Squares and roots of 1353999680

• 1353999680 squared (1353999680²) is 1833315133440102400
• 1353999680 cubed (1353999680³) is 2482308104017055948767232000
• The square root of 1353999680 is 36796.7346377365
• The cube root of 1353999680 is 1106.2998510097

Scales and comparisons

• 1,353,999,680 seconds is equal to 43 years, 2 weeks, 5 days, 7 hours, 1 minute, 20 seconds.
• To count from 1 to 1,353,999,680 would take you about 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 1353999680 cubic inches would be around 92.2 feet tall.

Recreational maths with 1353999680

• 1353999680 backwards is 0869993531
• The number of decimal digits it has is: 10
• The sum of 1353999680's digits is 53
• More coming soon!