3997220500

Names of 3997220500

• Cardinal: 3997220500 can be written as Three billion, nine hundred ninety-seven million, two hundred twenty thousand, five hundred.

Scientific notation

• Scientific notation: 3.9972205 × 10⁹

Factors of 3997220500

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1575

Divisors of 3997220500

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 4 5 7 10 13 14 20 25 26 28 35 50 52 59 65 70 91 100 118 125 130 140 175 182 236 250 260 295 325 350 364 413 455 500 590 650 700 767 826 875 910 1180 1300 1475 1489 1534 1625 1652 1750 1820 2065 2275 2950 2978 3068 3250 3500 3835 4130 4550 5369 5900 5956 6500 7375 7445 7670 8260 9100 10325 10423 10738 11375 14750 14890 15340 19175 19357 20650 20846 21476 22750 26845 29500 29780 37225 38350 38714 41300 41692 45500 51625 52115 53690 74450 76700 77428 87851 95875 96785 103250 104230 107380 134225 135499 148900 175702 186125 191750 193570 206500 208460 260575 268450 270998 351404 372250 383500 387140 439255 483925 521150 536900 541996 614957 671125 677495 744500 878510 967850 1042300 1142063 1229914 1302875 1342250 1354990 1757020 1935700 2196275 2284126 2419625 2459828 2605750 2684500 2709980 3074785 3387475 4392550 4568252 4839250 5211500 5710315 6149570 6774950 7994441 8785100 9678500 10981375 11420630 12299140 13549900 15373925 15988882 16937375 21962750 22841260 28551575 30747850 31977764 33874750 39972205 43925500 57103150 61495700 67749500 76869625 79944410 114206300 142757875 153739250 159888820 199861025 285515750 307478500 399722050 571031500 799444100 999305125 1998610250 3997220500
• Sum of all divisors σ(n): 10933977600
• Sum of proper divisors (its aliquot sum) s(n): 6936757100
• 3997220500 is an abundant number, because the sum of its proper divisors (6936757100) is greater than itself. Its abundance is 2939536600

Bases of 3997220500

• Binary: 11101110010000001011111010010100₂
• Hexadecimal: 0xEE40BE94
• Base-36: 1U3UB2S

Squares and roots of 3997220500

• 3997220500 squared (3997220500²) is 15977771725620250000
• 3997220500 cubed (3997220500³) is 63866676685969638515125000000
• The square root of 3997220500 is 63223.5755078753
• The cube root of 3997220500 is 1587.0332850023

Scales and comparisons

• 3,997,220,500 seconds is equal to 127 years, 5 weeks, 1 day, 3 hours, 1 minute, 40 seconds.
• To count from 1 to 3,997,220,500 would take you about two hundred fifty-four 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 3997220500 cubic inches would be around 132.3 feet tall.

Recreational maths with 3997220500

• 3997220500 backwards is 0050227993
• The number of decimal digits it has is: 10
• The sum of 3997220500's digits is 37
• More coming soon!