4401945380

Names of 4401945380

• Cardinal: 4401945380 can be written as Four billion, four hundred one million, nine hundred forty-five thousand, three hundred eighty.

Scientific notation

• Scientific notation: 4.40194538 × 10⁹

Factors of 4401945380

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 152

Divisors of 4401945380

• Number of divisors d(n): 180
• Complete list of divisors:
  1 2 4 5 7 10 14 20 28 29 35 49 58 70 98 109 116 140 145 196 203 218 245 290 343 406 436 490 545 580 686 763 812 841 980 1015 1090 1372 1421 1526 1682 1715 2030 2180 2401 2842 3052 3161 3364 3430 3815 4060 4205 4802 5341 5684 5887 6322 6860 7105 7630 8410 9604 9947 10682 11774 12005 12644 14210 15260 15805 16820 19894 21364 22127 23548 24010 26705 28420 29435 31610 37387 39788 41209 44254 48020 49735 53410 58870 63220 69629 74774 82418 88508 91669 99470 106820 110635 117740 139258 149548 154889 164836 183338 186935 198940 206045 221270 261709 278516 288463 309778 348145 366676 373870 412090 442540 458345 523418 576926 619556 641683 696290 747740 774445 824180 916690 1046836 1084223 1153852 1283366 1308545 1392580 1442315 1548890 1833380 2019241 2168446 2566732 2617090 2884630 3097780 3208415 4038482 4336892 4491781 5234180 5421115 5769260 6416830 7589561 8076964 8983562 10096205 10842230 12833660 15179122 17967124 20192410 21684460 22458905 30358244 31442467 37947805 40384820 44917810 62884934 75895610 89835620 125769868 151791220 157212335 220097269 314424670 440194538 628849340 880389076 1100486345 2200972690 4401945380
• Sum of all divisors σ(n): 11271280020
• Sum of proper divisors (its aliquot sum) s(n): 6869334640
• 4401945380 is an abundant number, because the sum of its proper divisors (6869334640) is greater than itself. Its abundance is 2467389260

Bases of 4401945380

• Binary: 100000110011000000101101100100100₂
• Hexadecimal: 0x106605B24
• Base-36: 20SSYSK

Squares and roots of 4401945380

• 4401945380 squared (4401945380²) is 19377123128503344400
• 4401945380 cubed (4401945380³) is 85297037633206443196128872000
• The square root of 4401945380 is 66347.1580401151
• The cube root of 4401945380 is 1638.8840042871

Scales and comparisons

• 4,401,945,380 seconds is equal to 139 years, 50 weeks, 2 days, 10 hours, 36 minutes, 20 seconds.
• To count from 1 to 4,401,945,380 would take you about two hundred seventy-nine 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 4401945380 cubic inches would be around 136.6 feet tall.

Recreational maths with 4401945380

• 4401945380 backwards is 0835491044
• The number of decimal digits it has is: 10
• The sum of 4401945380's digits is 38
• More coming soon!