1490194160

Names of 1490194160

• Cardinal: 1490194160 can be written as One billion, four hundred ninety million, one hundred ninety-four thousand, one hundred sixty.

Scientific notation

• Scientific notation: 1.49019416 × 10⁹

Factors of 1490194160

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 12085

Divisors of 1490194160

• Number of divisors d(n): 160
• Complete list of divisors:
  1 2 4 5 7 8 10 13 14 16 17 20 26 28 34 35 40 52 56 65 68 70 80 85 91 104 112 119 130 136 140 170 182 208 221 238 260 272 280 340 364 442 455 476 520 560 595 680 728 884 910 952 1040 1105 1190 1360 1456 1547 1768 1820 1904 2210 2380 3094 3536 3640 4420 4760 6188 7280 7735 8840 9520 12041 12376 15470 17680 24082 24752 30940 48164 60205 61880 84287 96328 120410 123760 156533 168574 192656 204697 240820 313066 337148 409394 421435 481640 626132 674296 782665 818788 842870 963280 1023485 1095731 1252264 1348592 1432879 1565330 1637576 1685740 2046970 2191462 2504528 2661061 2865758 3130660 3275152 3371480 4093940 4382924 5322122 5478655 5731516 6261320 6742960 7164395 8187880 8765848 10644244 10957310 11463032 12522640 13305305 14328790 16375760 17531696 18627427 21288488 21914620 22926064 26610610 28657580 37254854 42576976 43829240 53221220 57315160 74509708 87658480 93137135 106442440 114630320 149019416 186274270 212884880 298038832 372548540 745097080 1490194160
• Sum of all divisors σ(n): 4515460992
• Sum of proper divisors (its aliquot sum) s(n): 3025266832
• 1490194160 is an abundant number, because the sum of its proper divisors (3025266832) is greater than itself. Its abundance is 1535072672

Bases of 1490194160

• Binary: 1011000110100101000111011110000₂
• Hexadecimal: 0x58D28EF0
• Base-36: ON8168

Squares and roots of 1490194160

• 1490194160 squared (1490194160²) is 2220678634498105600
• 1490194160 cubed (1490194160³) is 3309242332365851496183296000
• The square root of 1490194160 is 38603.0330414593
• The cube root of 1490194160 is 1142.2143683751

Scales and comparisons

• 1,490,194,160 seconds is equal to 47 years, 19 weeks, 6 days, 14 hours, 49 minutes, 20 seconds.
• To count from 1 to 1,490,194,160 would take you about ninety-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 1490194160 cubic inches would be around 95.2 feet tall.

Recreational maths with 1490194160

• 1490194160 backwards is 0614910941
• 1490194160 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 1490194160's digits is 35
• More coming soon!