30879919279799968

Names of 30879919279799968

• Cardinal: 30879919279799968 can be written as Thirty quadrillion, eight hundred seventy-nine trillion, nine hundred nineteen billion, two hundred seventy-nine million, seven hundred ninety-nine thousand, nine hundred sixty-eight.

Scientific notation

• Scientific notation: 3.0879919279799968 × 10¹⁶

Factors of 30879919279799968

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 1341

Divisors of 30879919279799968

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 4 7 8 14 16 28 32 49 56 98 103 112 196 206 224 392 412 721 784 824 1229 1442 1568 1648 2458 2884 3296 4916 5047 5768 8603 9832 10094 10609 11536 17206 19664 20188 21218 23072 34412 39328 40376 42436 60221 68824 74263 80752 84872 120442 126587 137648 148526 161504 169744 240884 253174 275296 297052 339488 481768 506348 519841 594104 886109 963536 1012696 1039682 1188208 1510441 1772218 1927072 2025392 2079364 2376416 3020882 3544436 4050784 4158728 6041764 6202763 7088872 8317456 10573087 12083528 12405526 13038461 14177744 16634912 21146174 24167056 24811052 26076922 28355488 42292348 48334112 49622104 52153844 74011609 84584696 91269227 99244208 104307688 148023218 155575423 169169392 182538454 198488416 208615376 296046436 311150846 338338784 365076908 417230752 592092872 622301692 638884589 730153816 1089027961 1184185744 1244603384 1277769178 1460307632 1856331989 2178055922 2368371488 2489206768 2555538356 2920615264 3712663978 4356111844 4978413536 5111076712 7425327956 7623195727 8712223688 10222153424 12994323923 14850655912 15246391454 16024268569 17424447376 20444306848 25988647846 29701311824 30492782908 32048537138 34848894752 51977295692 59402623648 60985565816 64097074276 90960267461 103954591384 112169879983 121971131632 128194148552 181920534922 191202194867 207909182768 224339759966 243942263264 256388297104 363841069844 382404389734 415818365536 448679519932 512776594208 727682139688 764808779468 785189159881 897359039864 1338415364069 1455364279376 1529617558936 1570378319762 1794718079728 2676830728138 2910728558752 3059235117872 3140756639524 3589436159456 5353661456276 6118470235744 6281513279048 9368907548483 10707322912552 12563026558096 18737815096966 19693826071301 21414645825104 25126053116192 37475630193932 39387652142602 42829291650208 74951260387864 78775304285204 137856782499107 149902520775728 157550608570408 275713564998214 299805041551456 315101217140816 551427129996428 630202434281632 964997477493749 1102854259992856 1929994954987498 2205708519985712 3859989909974996 4411417039971424 7719979819949992 15439959639899984 30879919279799968
• Sum of all divisors σ(n): 71471957154321780
• Sum of proper divisors (its aliquot sum) s(n): 40592037874521812
• 30879919279799968 is an abundant number, because the sum of its proper divisors (40592037874521812) is greater than itself. Its abundance is 9712118594721844

Bases of 30879919279799968

• Binary: 1101101101101010001111101111011010111010111111010100000₂
• Hexadecimal: 0x6DB51F7B5D7EA0
• Base-36: 8G20N2RAY74

Squares and roots of 30879919279799968

• 30879919279799968 squared (30879919279799968²) is 953569414726961774373206092801024
• 30879919279799968 cubed (30879919279799968³) is 29446146554454678435123513122848389060187545567232
• The square root of 30879919279799968 is 175726831.4168327795
• The cube root of 30879919279799968 is 313731.9282886509

Scales and comparisons

• 30,879,919,279,799,968 seconds is equal to 981,885,915 years, 12 weeks, 1 day, 19 hours, 59 minutes, 28 seconds.
• To count from 1 to 30,879,919,279,799,968 would take you about two billion, nine hundred forty-five million, six hundred fifty-seven thousand, seven hundred forty-five 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 30879919279799968 cubic inches would be around 26144.3 feet tall.

Recreational maths with 30879919279799968

• 30879919279799968 backwards is 86999797291997803
• 30879919279799968 is a Harshad number.
• The number of decimal digits it has is: 17
• The sum of 30879919279799968's digits is 112
• More coming soon!