6809972136148992

Names of 6809972136148992

• Cardinal: 6809972136148992 can be written as Six quadrillion, eight hundred nine trillion, nine hundred seventy-two billion, one hundred thirty-six million, one hundred forty-eight thousand, nine hundred ninety-two.

Scientific notation

• Scientific notation: 6.809972136148992 × 10¹⁵

Factors of 6809972136148992

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 21
• Sum of prime factors: 1095

Divisors of 6809972136148992

• Number of divisors d(n): 272
• Complete list of divisors:
  1 2 3 4 6 8 12 16 24 29 32 48 58 64 87 96 116 128 174 192 232 256 348 384 464 512 696 768 928 1024 1061 1392 1536 1856 2048 2122 2784 3072 3183 3712 4096 4244 5568 6144 6366 7424 8192 8488 11136 12288 12732 14848 16384 16976 22272 24576 25464 29696 30769 32768 33952 44544 49152 50928 59392 61538 65536 67904 89088 92307 98304 101856 118784 123076 135808 178176 184614 196608 203712 237568 246152 271616 356352 369228 407424 475136 492304 543232 712704 738456 814848 950272 984608 1086464 1125721 1425408 1476912 1629696 1900544 1969216 2172928 2251442 2850816 2953824 3259392 3377163 3938432 4345856 4502884 5701632 5907648 6518784 6754326 7876864 8691712 9005768 11815296 13037568 13508652 15753728 17383424 18011536 23630592 26075136 27017304 31507456 32645909 34766848 36023072 47261184 52150272 54034608 63014912 65291818 69533696 72046144 94522368 97937727 104300544 108069216 126029824 130583636 144092288 189044736 195875454 208601088 216138432 252059648 261167272 288184576 378089472 391750908 432276864 504119296 522334544 576369152 756178944 783501816 864553728 1008238592 1044669088 1152738304 1194389981 1512357888 1567003632 1729107456 2016477184 2089338176 2305476608 2388779962 3024715776 3134007264 3458214912 3583169943 4178676352 4610953216 4777559924 6049431552 6268014528 6916429824 7166339886 8357352704 9221906432 9555119848 12536029056 13832859648 14332679772 16714705408 18443812864 19110239696 25072058112 27665719296 28665359544 33429410816 34637309449 36887625728 38220479392 50144116224 55331438592 57330719088 66858821632 69274618898 73775251456 76440958784 100288232448 103911928347 110662877184 114661438176 133717643264 138549237796 152881917568 200576464896 207823856694 221325754368 229322876352 267435286528 277098475592 305763835136 401152929792 415647713388 458645752704 534870573056 554196951184 611527670272 802305859584 831295426776 917291505408 1069741146112 1108393902368 1223055340544 1604611719168 1662590853552 1834583010816 2139482292224 2216787804736 2446110681088 3209223438336 3325181707104 3669166021632 4433575609472 4892221362176 6418446876672 6650363414208 7338332043264 8867151218944 9784442724352 13300726828416 14676664086528 17734302437888 19568885448704 26601453656832 29353328173056 35468604875776 39137770897408 53202907313664 58706656346112 70937209751552 78275541794816 106405814627328 117413312692224 141874419503104 212811629254656 234826625384448 283748839006208 425623258509312 567497678012416 851246517018624 1134995356024832 1702493034037248 2269990712049664 3404986068074496 6809972136148992
• Sum of all divisors σ(n): 18803709332909280
• Sum of proper divisors (its aliquot sum) s(n): 11993737196760288
• 6809972136148992 is an abundant number, because the sum of its proper divisors (11993737196760288) is greater than itself. Its abundance is 5183765060611296

Bases of 6809972136148992

• Binary: 11000001100011010001000110010000110110000000000000000₂
• Hexadecimal: 0x1831A2321B0000
• Base-36: 1V1XM0DLCLC

Squares and roots of 6809972136148992

• 6809972136148992 squared (6809972136148992²) is 46375720495125665232996022616064
• 6809972136148992 cubed (6809972136148992³) is 315817364365639515403176624928616209394316607488
• The square root of 6809972136148992 is 82522555.3176159955
• The cube root of 6809972136148992 is 189546.2128681469

Scales and comparisons

• 6,809,972,136,148,992 seconds is equal to 216,536,049 years, 15 weeks, 5 days, 4 hours, 3 minutes, 12 seconds.
• To count from 1 to 6,809,972,136,148,992 would take you about six hundred forty-nine million, six hundred eight thousand, one hundred forty-seven 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 6809972136148992 cubic inches would be around 15795.5 feet tall.

Recreational maths with 6809972136148992

• 6809972136148992 backwards is 2998416312799086
• The number of decimal digits it has is: 16
• The sum of 6809972136148992's digits is 84
• More coming soon!