30704720256

Names of 30704720256

• Cardinal: 30704720256 can be written as Thirty billion, seven hundred four million, seven hundred twenty thousand, two hundred fifty-six.

Scientific notation

• Scientific notation: 3.0704720256 × 10¹⁰

Factors of 30704720256

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 13320

Divisors of 30704720256

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 28 32 36 41 42 48 49 56 63 64 72 82 84 96 98 112 123 126 128 144 147 164 168 192 196 224 246 252 287 288 294 328 336 369 384 392 441 448 492 504 574 576 588 656 672 738 784 861 882 896 984 1008 1148 1152 1176 1312 1344 1476 1568 1722 1764 1968 2009 2016 2296 2352 2583 2624 2688 2952 3136 3444 3528 3936 4018 4032 4592 4704 5166 5248 5904 6027 6272 6888 7056 7872 8036 8064 9184 9408 10332 11808 12054 13267 13776 14112 15744 16072 18081 18368 18816 20664 23616 24108 26534 27552 28224 32144 36162 36736 39801 41328 47232 48216 53068 55104 56448 64288 72324 79602 82656 92869 96432 106136 110208 119403 128576 144648 159204 165312 185738 192864 212272 238806 257152 278607 289296 318408 330624 371476 385728 424544 477612 543947 557214 578592 636816 650083 742952 771456 835821 849088 955224 1087894 1114428 1157184 1273632 1300166 1485904 1631841 1671642 1698176 1910448 1950249 2175788 2228856 2314368 2547264 2600332 2971808 3263682 3343284 3807629 3820896 3900498 4351576 4457712 4895523 5094528 5200664 5850747 5943616 6527364 6686568 7615258 7641792 7800996 8703152 8915424 9791046 10401328 11422887 11701494 11887232 13054728 13373136 15230516 15283584 15601992 17406304 17830848 19582092 20802656 22845774 23402988 26109456 26653403 26746272 30461032 31203984 34268661 34812608 35661696 39164184 41605312 45691548 46805976 52218912 53306806 53492544 60922064 62407968 68537322 69625216 78328368 79960209 83210624 91383096 93611952 104437824 106613612 106985088 121844128 124815936 137074644 156656736 159920418 182766192 187223904 208875648 213227224 239880627 243688256 249631872 274149288 313313472 319840836 365532384 374447808 426454448 479761254 487376512 548298576 626626944 639681672 731064768 748895616 852908896 959522508 1096597152 1279363344 1462129536 1705817792 1919045016 2193194304 2558726688 3411635584 3838090032 4386388608 5117453376 7676180064 10234906752 15352360128 30704720256
• Sum of all divisors σ(n): 105296307480
• Sum of proper divisors (its aliquot sum) s(n): 74591587224
• 30704720256 is an abundant number, because the sum of its proper divisors (74591587224) is greater than itself. Its abundance is 43886866968

Bases of 30704720256

• Binary: 11100100110001001001101100110000000₂
• Hexadecimal: 0x72624D980
• Base-36: E3SSPS0

Squares and roots of 30704720256

• 30704720256 squared (30704720256²) is 942779845999216705536
• 30704720256 cubed (30704720256³) is 28947791434400709738604806537216
• The square root of 30704720256 is 175227.6241235953
• The cube root of 30704720256 is 3131.3747718267

Scales and comparisons

• 30,704,720,256 seconds is equal to 976 years, 16 weeks, 2 days, 16 hours, 57 minutes, 36 seconds.
• To count from 1 to 30,704,720,256 would take you about one thousand, nine hundred fifty-two 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 30704720256 cubic inches would be around 260.9 feet tall.

Recreational maths with 30704720256

• 30704720256 backwards is 65202740703
• 30704720256 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 30704720256's digits is 36
• More coming soon!