31494718835968

Names of 31494718835968

• Cardinal: 31494718835968 can be written as Thirty-one trillion, four hundred ninety-four billion, seven hundred eighteen million, eight hundred thirty-five thousand, nine hundred sixty-eight.

Scientific notation

• Scientific notation: 3.1494718835968 × 10¹³

Factors of 31494718835968

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 954

Divisors of 31494718835968

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 4 8 16 31 32 41 62 64 82 124 128 164 227 248 256 328 454 496 653 656 908 992 1271 1306 1312 1816 1984 2542 2612 2624 3632 3968 5084 5224 5248 7037 7264 7936 9307 10168 10448 10496 14074 14528 18614 20243 20336 20896 26773 28148 29056 37228 40486 40672 41792 53546 56296 58112 74456 80972 81344 83584 107092 112592 148231 148912 161944 162688 167168 214184 225184 288517 296462 297824 323888 325376 426409 428368 450368 577034 592924 595648 647776 829963 852818 856736 900736 1154068 1185848 1191296 1295552 1659926 1705636 1713472 1801472 2308136 2371696 2382592 2591104 3319852 3411272 3426944 4595161 4616272 4743392 5182208 6077471 6639704 6822544 6853888 9190322 9232544 9486784 12154942 13218679 13279408 13645088 17482769 18380644 18465088 18973568 24309884 26437358 26558816 27290176 34965538 36761288 36930176 37947136 48619768 52874716 53117632 54580352 69931076 73522576 73860352 96794843 97239536 105749432 106235264 109160704 139862152 147045152 188401601 193589686 194479072 211498864 212470528 279724304 294090304 376803202 387179372 388958144 422997728 541965839 559448608 588180608 753606404 774358744 777916288 845995456 1083931678 1118897216 1176361216 1507212808 1548717488 1555832576 1691990912 2167863356 2237794432 3000640133 3014425616 3097434976 3383981824 3968588563 4335726712 4475588864 6001280266 6028851232 6194869952 7937177126 8671453424 12002560532 12057702464 12389739904 15874354252 17342906848 24005121064 24115404928 24779479808 31748708504 34685813696 48010242128 48230809856 63497417008 69371627392 96020484256 123026245453 126994834016 138743254784 192040968512 246052490906 253989668032 384081937024 492104981812 507979336064 768163874048 984209963624 1015958672128 1968419927248 3936839854496 7873679708992 15747359417984 31494718835968
• Sum of all divisors σ(n): 66872408069376
• Sum of proper divisors (its aliquot sum) s(n): 35377689233408
• 31494718835968 is an abundant number, because the sum of its proper divisors (35377689233408) is greater than itself. Its abundance is 3882970397440

Bases of 31494718835968

• Binary: 111001010010011101111100001110100110100000000₂
• Hexadecimal: 0x1CA4EF874D00
• Base-36: B5WH2FBB4

Squares and roots of 31494718835968

• 31494718835968 squared (31494718835968²) is 991917314556677532890497024
• 31494718835968 cubed (31494718835968³) is 31240156930490987530638532466122248159232
• The square root of 31494718835968 is 5612015.5769534355
• The cube root of 31494718835968 is 31580.0329303189

Scales and comparisons

• 31,494,718,835,968 seconds is equal to 1,001,434 years, 33 weeks, 1 day, 17 hours, 59 minutes, 28 seconds.
• To count from 1 to 31,494,718,835,968 would take you about two million, five hundred three thousand, five hundred eighty-six 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 31494718835968 cubic inches would be around 2631.7 feet tall.

Recreational maths with 31494718835968

• 31494718835968 backwards is 86953881749413
• The number of decimal digits it has is: 14
• The sum of 31494718835968's digits is 76
• More coming soon!