30917397512653313472

Names of 30917397512653313472

• Cardinal: 30917397512653313472 can be written as Thirty quintillion, nine hundred seventeen quadrillion, three hundred ninety-seven trillion, five hundred twelve billion, six hundred fifty-three million, three hundred thirteen thousand, four hundred seventy-two.

Scientific notation

• Scientific notation: 3.0917397512653313472 × 10¹⁹

Factors of 30917397512653313472

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 23
• Sum of prime factors: 3234

Divisors of 30917397512653313472

• Number of divisors d(n): 336
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 54 64 72 81 96 108 144 162 192 216 243 288 324 432 486 576 648 729 864 972 1296 1458 1728 1944 2187 2592 2916 3229 3888 4374 5184 5832 6458 6561 7776 8748 9687 11664 12916 13122 15552 17496 19374 19683 23328 25832 26244 29061 34992 38748 39366 46656 51664 52488 58122 59049 69984 77496 78732 87183 103328 104976 116244 118098 139968 154992 157464 174366 177147 206656 209952 232488 236196 261549 309984 314928 348732 354294 419904 464976 472392 523098 531441 619968 629856 697464 708588 784647 929952 944784 1046196 1062882 1259712 1394928 1417176 1569294 1594323 1859904 1889568 2092392 2125764 2353941 2789856 2834352 3138588 3188646 3779136 4184784 4251528 4707882 4782969 5579712 5668704 6277176 6377292 7061823 8369568 8503056 9415764 9565938 10426441 11337408 12554352 12754584 14123646 14348907 16739136 17006112 18831528 19131876 20852882 21185469 25108704 25509168 28247292 28697814 31279323 34012224 37663056 38263752 41705764 42370938 50217408 51018336 56494584 57395628 62558646 63556407 75326112 76527504 83411528 84741876 93837969 102036672 112989168 114791256 125117292 127112814 150652224 153055008 166823056 169483752 187675938 190669221 225978336 229582512 250234584 254225628 281513907 306110016 333646112 338967504 375351876 381338442 451956672 459165024 500469168 508451256 563027814 572007663 667292224 677935008 750703752 762676884 844541721 918330048 1000938336 1016902512 1126055628 1144015326 1355870016 1501407504 1525353768 1689083442 1716022989 2001876672 2033805024 2252111256 2288030652 2533625163 3002815008 3050707536 3378166884 3432045978 4067610048 4504222512 4576061304 5067250326 5148068967 6005630016 6101415072 6756333768 6864091956 7600875489 9008445024 9152122608 10134500652 10296137934 12202830144 13512667536 13728183912 15201750978 15444206901 18016890048 18304245216 20269001304 20592275868 22802626467 27025335072 27456367824 30403501956 30888413802 36608490432 40538002608 41184551736 45605252934 46332620703 54050670144 54912735648 60807003912 61776827604 68407879401 81076005216 82369103472 91210505868 92665241406 109825471296 121614007824 123553655208 136815758802 162152010432 164738206944 182421011736 185330482812 205223638203 243228015648 247107310416 273631517604 329476413888 364842023472 370660965624 410447276406 486456031296 494214620832 547263035208 615670914609 729684046944 741321931248 820894552812 988429241664 1094526070416 1231341829218 1459368093888 1482643862496 1641789105624 1847012743827 2189052140832 2462683658436 2965287724992 3283578211248 3694025487654 4378104281664 4925367316872 5541038231481 6567156422496 7388050975308 9850734633744 11082076462962 13134312844992 14776101950616 16623114694443 19701469267488 22164152925924 29552203901232 33246229388886 39402938534976 44328305851848 49869344083329 59104407802464 66492458777772 88656611703696 99738688166658 118208815604928 132984917555544 149608032249987 177313223407392 199477376333316 265969835111088 299216064499974 354626446814784 398954752666632 531939670222176 598432128999948 797909505333264 1063879340444352 1196864257999896 1595819010666528 2393728515999792 3191638021333056 4787457031999584 9574914063999168
• Sum of all divisors σ(n): 30936331757168363424
• Sum of proper divisors (its aliquot sum) s(n): 18934244515049952
• 30917397512653313472 is a deficient number, because the sum of its proper divisors (18934244515049952) is less than itself. Its deficiency is 30898463268138263520

Bases of 30917397512653313472

• Binary: 11010110100010000101010010011101011111001001111110001010111000000₂
• Hexadecimal: 0x1AD10A93AF93F15C0
• Base-36: 6IW92QB3XR000

Squares and roots of 30917397512653313472

• 30917397512653313472 squared (30917397512653313472²) is 955885468955421294771964581820696694784
• 30917397512653313472 cubed (30917397512653313472³) is 29553491020263788432452170868645536050631772416536259330048
• The square root of 30917397512653313472 is 5560341492.4493004089
• 30917397512653313472 is a perfect cube number. Its cube root is 3138588

Scales and comparisons

• 30,917,397,512,653,313,472 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 30,917,397,512,653,313,472 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and nine 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 30917397512653313472 cubic inches would be around 261549 feet tall.

Recreational maths with 30917397512653313472

• 30917397512653313472 backwards is 27431335621579371903
• 30917397512653313472 is a Harshad number.
• The number of decimal digits it has is: 20
• The sum of 30917397512653313472's digits is 81
• More coming soon!