30948221568

Names of 30948221568

• Cardinal: 30948221568 can be written as Thirty billion, nine hundred forty-eight million, two hundred twenty-one thousand, five hundred sixty-eight.

Scientific notation

• Scientific notation: 3.0948221568 × 10¹⁰

Factors of 30948221568

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 2035

Divisors of 30948221568

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 3 4 6 8 11 12 16 22 24 31 32 33 44 48 62 64 66 88 93 96 124 127 128 132 176 186 192 248 254 264 341 352 372 381 384 496 508 528 682 704 744 762 992 1016 1023 1056 1364 1397 1408 1488 1524 1861 1984 2032 2046 2112 2728 2794 2976 3048 3722 3937 3968 4064 4092 4191 4224 5456 5583 5588 5952 6096 7444 7874 8128 8184 8382 10912 11166 11176 11811 11904 12192 14888 15748 16256 16368 16764 20471 21824 22332 22352 23622 24384 29776 31496 32736 33528 40942 43307 43648 44664 44704 47244 48768 57691 59552 61413 62992 65472 67056 81884 86614 89328 89408 94488 115382 119104 122826 125984 129921 130944 134112 163768 173073 173228 178656 178816 188976 230764 236347 238208 245652 251968 259842 268224 327536 346146 346456 357312 377952 461528 472694 491304 503936 519684 536448 634601 655072 692292 692912 709041 714624 755904 923056 945388 982608 1039368 1269202 1310144 1384584 1385824 1418082 1511808 1846112 1890776 1903803 1965216 2078736 2538404 2599817 2620288 2769168 2771648 2836164 3692224 3781552 3807606 3930432 4157472 5076808 5199634 5538336 5543296 5672328 7326757 7384448 7563104 7615212 7799451 7860864 8314944 10153616 10399268 11076672 11344656 14653514 15126208 15230424 15598902 16629888 20307232 20798536 21980271 22153344 22689312 29307028 30252416 30460848 31197804 40614464 41597072 43960542 45378624 58614056 60921696 62395608 80594327 81228928 83194144 87921084 90757248 117228112 121843392 124791216 161188654 166388288 175842168 234456224 241782981 243686784 249582432 322377308 332776576 351684336 468912448 483565962 499164864 644754616 703368672 937824896 967131924 998329728 1289509232 1406737344 1934263848 2579018464 2813474688 3868527696 5158036928 7737055392 10316073856 15474110784 30948221568
• Sum of all divisors σ(n): 93351444480
• Sum of proper divisors (its aliquot sum) s(n): 62403222912
• 30948221568 is an abundant number, because the sum of its proper divisors (62403222912) is greater than itself. Its abundance is 31455001344

Bases of 30948221568

• Binary: 11100110100101010000110001010000000₂
• Hexadecimal: 0x734A86280
• Base-36: E7TRSLC

Squares and roots of 30948221568

• 30948221568 squared (30948221568²) is 957792418222020378624
• 30948221568 cubed (30948221568³) is 29641971975285607294266802962432
• The square root of 30948221568 is 175921.0662996333
• The cube root of 30948221568 is 3139.6306910107

Scales and comparisons

• 30,948,221,568 seconds is equal to 984 years, 3 weeks, 12 minutes, 48 seconds.
• To count from 1 to 30,948,221,568 would take you about one thousand, nine hundred sixty-eight 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 30948221568 cubic inches would be around 261.6 feet tall.

Recreational maths with 30948221568

• 30948221568 backwards is 86512284903
• 30948221568 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 30948221568's digits is 48
• More coming soon!