985009670400

Names of 985009670400

• Cardinal: 985009670400 can be written as Nine hundred eighty-five billion, nine million, six hundred seventy thousand, four hundred.

Scientific notation

• Scientific notation: 9.850096704 × 10¹¹

Factors of 985009670400

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 7328958

Divisors of 985009670400

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 14 15 16 20 21 24 25 28 30 32 35 40 42 48 50 56 60 64 70 75 80 84 96 100 105 112 120 128 140 150 160 168 175 192 200 210 224 240 256 280 300 320 336 350 384 400 420 448 480 525 560 600 640 672 700 768 800 840 896 960 1050 1120 1200 1280 1344 1400 1600 1680 1792 1920 2100 2240 2400 2688 2800 3200 3360 3840 4200 4480 4800 5376 5600 6400 6720 8400 8960 9600 11200 13440 16800 19200 22400 26880 33600 44800 67200 134400 7328941 14657882 21986823 29315764 36644705 43973646 51302587 58631528 73289410 87947292 102605174 109934115 117263056 146578820 153907761 175894584 183223525 205210348 219868230 234526112 256512935 293157640 307815522 351789168 366447050 410420696 439736460 469052224 513025870 549670575 586315280 615631044 703578336 732894100 769538805 820841392 879472920 938104448 1026051740 1099341150 1172630560 1231262088 1282564675 1407156672 1465788200 1539077610 1641682784 1758945840 1876208896 2052103480 2198682300 2345261120 2462524176 2565129350 2814313344 2931576400 3078155220 3283365568 3517891680 3847694025 4104206960 4397364600 4690522240 4925048352 5130258700 5628626688 5863152800 6156310440 6566731136 7035783360 7695388050 8208413920 8794729200 9381044480 9850096704 10260517400 11726305600 12312620880 13133462272 14071566720 15390776100 16416827840 17589458400 19700193408 20521034800 23452611200 24625241760 28143133440 30781552200 32833655680 35178916800 39400386816 41042069600 46905222400 49250483520 61563104400 65667311360 70357833600 82084139200 98500967040 123126208800 140715667200 164168278400 197001934080 246252417600 328336556800 492504835200 985009670400
• Sum of all divisors σ(n): 3715128647104
• Sum of proper divisors (its aliquot sum) s(n): 2730118976704
• 985009670400 is an abundant number, because the sum of its proper divisors (2730118976704) is greater than itself. Its abundance is 1745109306304

Bases of 985009670400

• Binary: 1110010101010111001001101100100100000000₂
• Hexadecimal: 0xE55726C900
• Base-36: CKI9BPXC

Squares and roots of 985009670400

• 985009670400 squared (985009670400²) is 970244050781516636160000
• 985009670400 cubed (985009670400³) is 955699772667862564196078321664000000
• The square root of 985009670400 is 992476.5339291403
• The cube root of 985009670400 is 9949.7804565921

Scales and comparisons

• 985,009,670,400 seconds is equal to 31,320 years, 13 weeks, 3 days, 21 hours, 20 minutes.
• To count from 1 to 985,009,670,400 would take you about sixty-two thousand, six hundred forty 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 985009670400 cubic inches would be around 829.1 feet tall.

Recreational maths with 985009670400

• 985009670400 backwards is 004076900589
• 985009670400 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 985009670400's digits is 48
• More coming soon!