1490207421900

Names of 1490207421900

• Cardinal: 1490207421900 can be written as One trillion, four hundred ninety billion, two hundred seven million, four hundred twenty-one thousand, nine hundred.

Scientific notation

• Scientific notation: 1.4902074219 × 10¹²

Factors of 1490207421900

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 196

Divisors of 1490207421900

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 4 5 6 10 12 15 20 25 30 50 60 73 75 100 113 146 150 219 226 292 300 339 365 438 452 565 678 730 876 1095 1130 1356 1460 1695 1825 2190 2260 2825 3390 3650 4380 5329 5475 5650 6780 7300 8249 8475 10658 10950 11300 12769 15987 16498 16950 21316 21900 24747 25538 26645 31974 32996 33900 38307 41245 49494 51076 53290 63845 63948 76614 79935 82490 98988 106580 123735 127690 133225 153228 159870 164980 191535 206225 247470 255380 266450 319225 319740 383070 389017 399675 412450 494940 532900 602177 618675 638450 766140 778034 799350 824900 932137 957675 1167051 1204354 1237350 1276900 1556068 1598700 1806531 1864274 1915350 1945085 2334102 2408708 2474700 2796411 3010885 3613062 3728548 3830700 3890170 4660685 4668204 5592822 5835255 6021770 7226124 7780340 9032655 9321370 9725425 11185644 11670510 12043540 13982055 15054425 18065310 18642740 19450850 23303425 23341020 27964110 29176275 30108850 36130620 38901700 43958921 45163275 46606850 55928220 58352550 60217700 68046001 69910275 87917842 90326550 93213700 116705100 131876763 136092002 139820550 175835684 180653100 204138003 219794605 263753526 272184004 279641100 340230005 408276006 439589210 527507052 659383815 680460010 816552012 879178420 1020690015 1098973025 1318767630 1360920020 1701150025 2041380030 2197946050 2637535260 3296919075 3402300050 4082760060 4395892100 4967358073 5103450075 6593838150 6804600100 9934716146 10206900150 13187676300 14902074219 19869432292 20413800300 24836790365 29804148438 49673580730 59608296876 74510371095 99347161460 124183951825 149020742190 248367903650 298041484380 372551855475 496735807300 745103710950 1490207421900
• Sum of all divisors σ(n): 4410579562480
• Sum of proper divisors (its aliquot sum) s(n): 2920372140580
• 1490207421900 is an abundant number, because the sum of its proper divisors (2920372140580) is greater than itself. Its abundance is 1430164718680

Bases of 1490207421900

• Binary: 10101101011110111010010001011010111001100₂
• Hexadecimal: 0x15AF748B5CC
• Base-36: J0LB0TSC

Squares and roots of 1490207421900

• 1490207421900 squared (1490207421900²) is 2220718160285844599610000
• 1490207421900 cubed (1490207421900³) is 3309330684406079447848855845459000000
• The square root of 1490207421900 is 1220740.5219374017
• The cube root of 1490207421900 is 11422.1775672273

Scales and comparisons

• 1,490,207,421,900 seconds is equal to 47,383 years, 51 weeks, 2 days, 2 hours, 5 minutes.
• To count from 1 to 1,490,207,421,900 would take you about one hundred eighteen thousand, four hundred fifty-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 1490207421900 cubic inches would be around 951.8 feet tall.

Recreational maths with 1490207421900

• 1490207421900 backwards is 0091247020941
• The number of decimal digits it has is: 13
• The sum of 1490207421900's digits is 39
• More coming soon!