30556816797920

Names of 30556816797920

• Cardinal: 30556816797920 can be written as Thirty trillion, five hundred fifty-six billion, eight hundred sixteen million, seven hundred ninety-seven thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 3.055681679792 × 10¹³

Factors of 30556816797920

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 29304944

Divisors of 30556816797920

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 19 20 28 32 35 38 40 49 56 70 76 80 95 98 112 133 140 152 160 190 196 224 245 266 280 304 343 380 392 490 532 560 608 665 686 760 784 931 980 1064 1120 1330 1372 1520 1568 1715 1862 1960 2128 2660 2744 3040 3430 3724 3920 4256 4655 5320 5488 6517 6860 7448 7840 9310 10640 10976 13034 13720 14896 18620 21280 26068 27440 29792 32585 37240 52136 54880 65170 74480 104272 130340 148960 208544 260680 521360 1042720 29304911 58609822 117219644 146524555 205134377 234439288 293049110 410268754 468878576 556793309 586098220 820537508 937757152 1025671885 1113586618 1172196440 1435940639 1641075016 2051343770 2227173236 2344392880 2783966545 2871881278 3282150032 3897553163 4102687540 4454346472 4688785760 5567933090 5743762556 6564300064 7179703195 7795106326 8205375080 8908692944 10051584473 11135866180 11487525112 14359406390 15590212652 16410750160 17817385888 19487765815 20103168946 22271732360 22975050224 27282872141 28718812780 31180425304 32821500320 38975531630 40206337892 44543464720 45950100448 50257922365 54565744282 57437625560 62360850608 77951063260 80412675784 89086929440 100515844730 109131488564 114875251120 124721701216 136414360705 155902126520 160825351568 190980104987 201031689460 218262977128 229750502240 272828721410 311804253040 321650703136 381960209974 402063378920 436525954256 545657442820 623608506080 763920419948 804126757840 873051908512 954900524935 1091314885640 1527840839896 1608253515680 1909801049870 2182629771280 3055681679792 3819602099740 4365259542560 6111363359584 7639204199480 15278408398960 30556816797920
• Sum of all divisors σ(n): 88618053888000
• Sum of proper divisors (its aliquot sum) s(n): 58061237090080
• 30556816797920 is an abundant number, because the sum of its proper divisors (58061237090080) is greater than itself. Its abundance is 27504420292160

Bases of 30556816797920

• Binary: 110111100101010010000001101011111000011100000₂
• Hexadecimal: 0x1BCA9035F0E0
• Base-36: ATXLVRN4W

Squares and roots of 30556816797920

• 30556816797920 squared (30556816797920²) is 933719052821645882116326400
• 30556816797920 cubed (30556816797920³) is 28531482037798420664433958659001561088000
• The square root of 30556816797920 is 5527822.0664127749
• The cube root of 30556816797920 is 31263.3877308015

Scales and comparisons

• 30,556,816,797,920 seconds is equal to 971,612 years, 13 weeks, 2 days, 2 hours, 5 minutes, 20 seconds.
• To count from 1 to 30,556,816,797,920 would take you about two million, four hundred twenty-nine thousand and thirty 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 30556816797920 cubic inches would be around 2605.3 feet tall.

Recreational maths with 30556816797920

• 30556816797920 backwards is 02979761865503
• The number of decimal digits it has is: 14
• The sum of 30556816797920's digits is 68
• More coming soon!