30986715136

Names of 30986715136

• Cardinal: 30986715136 can be written as Thirty billion, nine hundred eighty-six million, seven hundred fifteen thousand, one hundred thirty-six.

Scientific notation

• Scientific notation: 3.0986715136 × 10¹⁰

Factors of 30986715136

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 19
• Sum of prime factors: 65

Divisors of 30986715136

• Number of divisors d(n): 270
• Complete list of divisors:
  1 2 4 8 13 16 19 26 31 32 38 52 62 64 76 104 124 128 152 169 208 247 248 256 304 338 361 403 416 494 496 512 589 608 676 722 806 832 988 992 1024 1178 1216 1352 1444 1612 1664 1976 1984 2048 2356 2432 2704 2888 3211 3224 3328 3952 3968 4096 4693 4712 4864 5239 5408 5776 6422 6448 6656 7657 7904 7936 8192 9386 9424 9728 10478 10816 11191 11552 12844 12896 13312 15314 15808 15872 16384 18772 18848 19456 20956 21632 22382 23104 25688 25792 26624 30628 31616 31744 37544 37696 38912 41912 43264 44764 46208 51376 51584 53248 61009 61256 63232 63488 75088 75392 77824 83824 86528 89528 92416 99541 102752 103168 106496 122018 122512 126464 126976 145483 150176 150784 155648 167648 173056 179056 184832 199082 205504 206336 212992 244036 245024 252928 253952 290966 300352 301568 311296 335296 346112 358112 369664 398164 411008 412672 488072 490048 505856 507904 581932 600704 603136 670592 692224 716224 739328 796328 822016 825344 976144 980096 1011712 1163864 1201408 1206272 1341184 1384448 1432448 1478656 1592656 1644032 1650688 1891279 1952288 1960192 2023424 2327728 2402816 2412544 2682368 2768896 2864896 2957312 3185312 3288064 3301376 3782558 3904576 3920384 4046848 4655456 4805632 4825088 5364736 5729792 5914624 6370624 6576128 6602752 7565116 7809152 7840768 9310912 9611264 9650176 10729472 11459584 12741248 13152256 15130232 15618304 15681536 18621824 19222528 21458944 22919168 25482496 26304512 30260464 31236608 31363072 37243648 38445056 42917888 45838336 50964992 52609024 60520928 62473216 62726144 74487296 76890112 85835776 91676672 101929984 121041856 124946432 125452288 148974592 183353344 203859968 242083712 249892864 297949184 407719936 484167424 499785728 595898368 815439872 968334848 999571456 1191796736 1630879744 1936669696 2383593472 3873339392 7746678784 15493357568 30986715136
• Sum of all divisors σ(n): 73107633312
• Sum of proper divisors (its aliquot sum) s(n): 42120918176
• 30986715136 is an abundant number, because the sum of its proper divisors (42120918176) is greater than itself. Its abundance is 11134203040

Bases of 30986715136

• Binary: 11100110110111100111100000000000000₂
• Hexadecimal: 0x736F3C000
• Base-36: E8GOUF4

Squares and roots of 30986715136

• 30986715136 squared (30986715136²) is 960176514919611498496
• 30986715136 cubed (30986715136³) is 29752716148091255443685644435456
• The square root of 30986715136 is 176030.4380952339
• The cube root of 30986715136 is 3140.9318483311

Scales and comparisons

• 30,986,715,136 seconds is equal to 985 years, 14 weeks, 4 days, 12 hours, 52 minutes, 16 seconds.
• To count from 1 to 30,986,715,136 would take you about one thousand, nine hundred seventy 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 30986715136 cubic inches would be around 261.7 feet tall.

Recreational maths with 30986715136

• 30986715136 backwards is 63151768903
• The number of decimal digits it has is: 11
• The sum of 30986715136's digits is 49
• More coming soon!