105250421000

Names of 105250421000

• Cardinal: 105250421000 can be written as One hundred five billion, two hundred fifty million, four hundred twenty-one thousand.

Scientific notation

• Scientific notation: 1.05250421 × 10¹¹

Factors of 105250421000

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 570

Divisors of 105250421000

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 4 5 8 10 20 25 40 50 53 89 100 106 125 178 200 212 250 265 356 421 424 445 500 530 712 842 890 1000 1060 1325 1684 1780 2105 2120 2225 2650 2809 3368 3560 4210 4450 4717 5300 5618 6625 8420 8900 9434 10525 10600 11125 11236 13250 14045 16840 17800 18868 21050 22250 22313 22472 23585 26500 28090 37469 37736 42100 44500 44626 47170 52625 53000 56180 70225 74938 84200 89000 89252 94340 105250 111565 112360 117925 140450 149876 178504 187345 188680 210500 223130 235850 250001 280900 299752 351125 374690 421000 446260 471700 500002 557825 561800 589625 702250 749380 892520 936725 943400 1000004 1115650 1179250 1182589 1250005 1404500 1498760 1873450 1985857 2000008 2231300 2358500 2365178 2500010 2789125 2809000 3746900 3971714 4462600 4683625 4717000 4730356 5000020 5578250 5912945 6250025 7493800 7943428 9367250 9460712 9929285 10000040 11156500 11825890 12500050 15886856 18734500 19858570 22313000 23651780 25000100 29564725 31250125 37469000 39717140 47303560 49646425 50000200 59129450 62500250 79434280 99292850 105250421 118258900 125000500 147823625 198585700 210500842 236517800 248232125 250001000 295647250 397171400 421001684 496464250 526252105 591294500 842003368 992928500 1052504210 1182589000 1985857000 2105008420 2631260525 4210016840 5262521050 10525042100 13156302625 21050084200 26312605250 52625210500 105250421000
• Sum of all divisors σ(n): 254443971600
• Sum of proper divisors (its aliquot sum) s(n): 149193550600
• 105250421000 is an abundant number, because the sum of its proper divisors (149193550600) is greater than itself. Its abundance is 43943129600

Bases of 105250421000

• Binary: 1100010000001011010011111100100001000₂
• Hexadecimal: 0x188169F908
• Base-36: 1CCNDSLK

Squares and roots of 105250421000

• 105250421000 squared (105250421000²) is 11077651120677241000000
• 105250421000 cubed (105250421000³) is 1165927444142401420368461000000000
• The square root of 105250421000 is 324423.2127946457
• The cube root of 105250421000 is 4721.4415094627

Scales and comparisons

• 105,250,421,000 seconds is equal to 3,346 years, 33 weeks, 1 day, 4 hours, 3 minutes, 20 seconds.
• To count from 1 to 105,250,421,000 would take you about six thousand, six hundred ninety-three 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 105250421000 cubic inches would be around 393.5 feet tall.

Recreational maths with 105250421000

• 105250421000 backwards is 000124052501
• 105250421000 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 105250421000's digits is 20
• More coming soon!