109989457920

Names of 109989457920

• Cardinal: 109989457920 can be written as One hundred nine billion, nine hundred eighty-nine million, four hundred fifty-seven thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 1.0998945792 × 10¹¹

Factors of 109989457920

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 1878

Divisors of 109989457920

• Number of divisors d(n): 312
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 30 32 36 40 45 48 60 64 72 80 90 96 120 128 144 160 180 192 240 256 288 320 360 384 409 480 512 576 640 720 768 818 960 1024 1152 1227 1280 1440 1459 1536 1636 1920 2045 2048 2304 2454 2560 2880 2918 3072 3272 3681 3840 4090 4096 4377 4608 4908 5120 5760 5836 6135 6144 6544 7295 7362 7680 8180 8754 9216 9816 10240 11520 11672 12270 12288 13088 13131 14590 14724 15360 16360 17508 18405 18432 19632 20480 21885 23040 23344 24540 26176 26262 29180 29448 30720 32720 35016 36810 36864 39264 43770 46080 46688 49080 52352 52524 58360 58896 61440 65440 65655 70032 73620 78528 87540 92160 93376 98160 104704 105048 116720 117792 130880 131310 140064 147240 157056 175080 184320 186752 196320 209408 210096 233440 235584 261760 262620 280128 294480 314112 350160 373504 392640 418816 420192 466880 471168 523520 525240 560256 588960 596731 628224 700320 747008 785280 837632 840384 933760 942336 1047040 1050480 1120512 1177920 1193462 1256448 1400640 1494016 1570560 1675264 1680768 1790193 1867520 1884672 2094080 2100960 2241024 2355840 2386924 2512896 2801280 2983655 2988032 3141120 3361536 3580386 3735040 3769344 4188160 4201920 4482048 4711680 4773848 5025792 5370579 5602560 5967310 5976064 6282240 6723072 7160772 7470080 7538688 8376320 8403840 8950965 8964096 9423360 9547696 10741158 11205120 11934620 12564480 13446144 14321544 14940160 15077376 16807680 17901930 17928192 18846720 19095392 21482316 22410240 23869240 25128960 26852895 26892288 28643088 29880320 33615360 35803860 37693440 38190784 42964632 44820480 47738480 53705790 53784576 57286176 67230720 71607720 75386880 76381568 85929264 89640960 95476960 107411580 114572352 134461440 143215440 152763136 171858528 190953920 214823160 229144704 268922880 286430880 305526272 343717056 381907840 429646320 458289408 572861760 611052544 687434112 763815680 859292640 916578816 1145723520 1222105088 1374868224 1527631360 1718585280 1833157632 2291447040 2444210176 2749736448 3055262720 3437170560 3666315264 4582894080 5499472896 6110525440 6874341120 7332630528 9165788160 10998945792 12221050880 13748682240 18331576320 21997891584 27497364480 36663152640 54994728960 109989457920
• Sum of all divisors σ(n): 382444342800
• Sum of proper divisors (its aliquot sum) s(n): 272454884880
• 109989457920 is an abundant number, because the sum of its proper divisors (272454884880) is greater than itself. Its abundance is 162465426960

Bases of 109989457920

• Binary: 1100110011011111000011111000000000000₂
• Hexadecimal: 0x199BE1F000
• Base-36: 1EJ0VSW0

Squares and roots of 109989457920

• 109989457920 squared (109989457920²) is 12097680853535450726400
• 109989457920 cubed (109989457920³) is 1330617359169527140899606233088000
• The square root of 109989457920 is 331646.5858711649
• The cube root of 109989457920 is 4791.2667869259

Scales and comparisons

• 109,989,457,920 seconds is equal to 3,497 years, 16 weeks, 6 days, 3 hours, 12 minutes.
• To count from 1 to 109,989,457,920 would take you about six thousand, nine hundred ninety-four 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 109989457920 cubic inches would be around 399.3 feet tall.

Recreational maths with 109989457920

• 109989457920 backwards is 029754989901
• The number of decimal digits it has is: 12
• The sum of 109989457920's digits is 63
• More coming soon!