10421900748

Names of 10421900748

• Cardinal: 10421900748 can be written as Ten billion, four hundred twenty-one million, nine hundred thousand, seven hundred forty-eight.

Scientific notation

• Scientific notation: 1.0421900748 × 10¹⁰

Factors of 10421900748

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 103682

Divisors of 10421900748

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 6 7 9 12 14 18 19 21 27 28 36 38 42 49 54 57 63 76 84 98 108 114 126 133 147 171 189 196 228 252 266 294 342 378 399 441 513 532 588 684 756 798 882 931 1026 1197 1323 1596 1764 1862 2052 2394 2646 2793 3591 3724 4788 5292 5586 7182 8379 11172 14364 16758 25137 33516 50274 100548 103651 207302 310953 414604 621906 725557 932859 1243812 1451114 1865718 1969369 2176671 2798577 2902228 3731436 3938738 4353342 5078899 5597154 5908107 6530013 7877476 8706684 10157798 11194308 11816214 13060026 13785583 15236697 17724321 19590039 20315596 23632428 26120052 27571166 30473394 35448642 39180078 41356749 45710091 53172963 55142332 60946788 70897284 78360156 82713498 91420182 96499081 106345926 124070247 137130273 165426996 182840364 192998162 212691852 248140494 274260546 289497243 372210741 385996324 496280988 548521092 578994486 744421482 868491729 1157988972 1488842964 1736983458 2605475187 3473966916 5210950374 10421900748
• Sum of all divisors σ(n): 33085718400
• Sum of proper divisors (its aliquot sum) s(n): 22663817652
• 10421900748 is an abundant number, because the sum of its proper divisors (22663817652) is greater than itself. Its abundance is 12241916904

Bases of 10421900748

• Binary: 1001101101001100011001010111001100₂
• Hexadecimal: 0x26D3195CC
• Base-36: 4SCXI30

Squares and roots of 10421900748

• 10421900748 squared (10421900748²) is 108616015201162959504
• 10421900748 cubed (10421900748³) is 1131985330069779618124631308992
• The square root of 10421900748 is 102087.7110528001
• The cube root of 10421900748 is 2184.3168918875

Scales and comparisons

• 10,421,900,748 seconds is equal to 331 years, 19 weeks, 6 days, 20 hours, 25 minutes, 48 seconds.
• To count from 1 to 10,421,900,748 would take you about six hundred sixty-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 10421900748 cubic inches would be around 182 feet tall.

Recreational maths with 10421900748

• 10421900748 backwards is 84700912401
• 10421900748 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 10421900748's digits is 36
• More coming soon!