309916849980

Names of 309916849980

• Cardinal: 309916849980 can be written as Three hundred nine billion, nine hundred sixteen million, eight hundred forty-nine thousand, nine hundred eighty.

Scientific notation

• Scientific notation: 3.0991684998 × 10¹¹

Factors of 309916849980

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 4442

Divisors of 309916849980

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 5 6 10 12 15 17 20 30 34 51 60 68 85 102 170 204 255 257 307 340 510 514 614 771 921 1020 1028 1228 1285 1535 1542 1842 2570 3070 3084 3684 3851 3855 4369 4605 5140 5219 6140 7702 7710 8738 9210 10438 11553 13107 15404 15420 15657 17476 18420 19255 20876 21845 23106 26095 26214 31314 38510 43690 46212 52190 52428 57765 62628 65467 65535 77020 78285 78899 87380 104380 115530 130934 131070 156570 157798 196401 231060 236697 261868 262140 313140 315596 327335 392802 394495 473394 654670 785604 788990 946788 982005 989707 1182257 1183485 1309340 1341283 1577980 1964010 1979414 2364514 2366970 2682566 2969121 3546771 3928020 3958828 4023849 4729028 4733940 4948535 5365132 5911285 5938242 6706415 7093542 8047698 9897070 11822570 11876484 13412830 14187084 14845605 16095396 16825019 17733855 19794140 20098369 20119245 23645140 26825660 29691210 33650038 35467710 40196738 40238490 50475057 59382420 60295107 67300076 70935420 80393476 80476980 84125095 100491845 100950114 120590214 168250190 200983690 201900228 241180428 252375285 301475535 303840049 336500380 401967380 504750570 602951070 607680098 911520147 1009501140 1205902140 1215360196 1519200245 1823040294 3038400490 3646080588 4557600735 5165280833 6076800980 9115201470 10330561666 15495842499 18230402940 20661123332 25826404165 30991684998 51652808330 61983369996 77479212495 103305616660 154958424990 309916849980
• Sum of all divisors σ(n): 925632271872
• Sum of proper divisors (its aliquot sum) s(n): 615715421892
• 309916849980 is an abundant number, because the sum of its proper divisors (615715421892) is greater than itself. Its abundance is 305798571912

Bases of 309916849980

• Binary: 100100000101000011110111101011100111100₂
• Hexadecimal: 0x48287BD73C
• Base-36: 3YDGHNWC

Squares and roots of 309916849980

• 309916849980 squared (309916849980²) is 96048453901525826000400
• 309916849980 cubed (309916849980³) is 29767034278610125109661550219992000
• The square root of 309916849980 is 556701.7603528841
• The cube root of 309916849980 is 6767.2942894219

Scales and comparisons

• 309,916,849,980 seconds is equal to 9,854 years, 20 weeks, 4 days, 13 hours, 53 minutes.
• To count from 1 to 309,916,849,980 would take you about nineteen thousand, seven hundred eight 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 309916849980 cubic inches would be around 563.9 feet tall.

Recreational maths with 309916849980

• 309916849980 backwards is 089948619903
• The number of decimal digits it has is: 12
• The sum of 309916849980's digits is 66
• More coming soon!