29971532448

Names of 29971532448

• Cardinal: 29971532448 can be written as Twenty-nine billion, nine hundred seventy-one million, five hundred thirty-two thousand, four hundred forty-eight.

Scientific notation

• Scientific notation: 2.9971532448 × 10¹⁰

Factors of 29971532448

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 727776

Divisors of 29971532448

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 13 16 18 22 24 26 32 33 36 39 44 48 52 66 72 78 88 96 99 104 117 132 143 144 156 176 198 208 234 264 286 288 312 352 396 416 429 468 528 572 624 792 858 936 1056 1144 1248 1287 1584 1716 1872 2288 2574 3168 3432 3744 4576 5148 6864 10296 13728 20592 41184 727747 1455494 2183241 2910988 4366482 5821976 6549723 8005217 8732964 9460711 11643952 13099446 16010434 17465928 18921422 23287904 24015651 26198892 28382133 32020868 34931856 37842844 48031302 52397784 56764266 64041736 69863712 72046953 75685688 85146399 96062604 104067821 104795568 113528532 128083472 144093906 151371376 170292798 192125208 208135642 209591136 227057064 256166944 288187812 302742752 312203463 340585596 384250416 416271284 454114128 576375624 624406926 681171192 768500832 832542568 908228256 936610389 1152751248 1248813852 1362342384 1665085136 1873220778 2305502496 2497627704 2724684768 3330170272 3746441556 4995255408 7492883112 9990510816 14985766224 29971532448
• Sum of all divisors σ(n): 100132302816
• Sum of proper divisors (its aliquot sum) s(n): 70160770368
• 29971532448 is an abundant number, because the sum of its proper divisors (70160770368) is greater than itself. Its abundance is 40189237920

Bases of 29971532448

• Binary: 11011111010011100010100101010100000₂
• Hexadecimal: 0x6FA714AA0
• Base-36: DRO9YG0

Squares and roots of 29971532448

• 29971532448 squared (29971532448²) is 898292757281516872704
• 29971532448 cubed (29971532448³) is 26923210522666371220907421499392
• The square root of 29971532448 is 173122.8825083501
• The cube root of 29971532448 is 3106.2493582133

Scales and comparisons

• 29,971,532,448 seconds is equal to 953 years, 17 hours, 40 minutes, 48 seconds.
• To count from 1 to 29,971,532,448 would take you about one thousand, nine hundred 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 29971532448 cubic inches would be around 258.9 feet tall.

Recreational maths with 29971532448

• 29971532448 backwards is 84423517992
• The number of decimal digits it has is: 11
• The sum of 29971532448's digits is 54
• More coming soon!