2490464340

Names of 2490464340

• Cardinal: 2490464340 can be written as Two billion, four hundred ninety million, four hundred sixty-four thousand, three hundred forty.

Scientific notation

• Scientific notation: 2.49046434 × 10⁹

Factors of 2490464340

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 948

Divisors of 2490464340

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 5 6 7 9 10 12 13 14 15 18 20 21 26 27 28 30 35 36 39 42 45 52 54 59 60 63 65 70 78 84 90 91 105 108 117 118 126 130 135 140 156 177 180 182 189 195 210 234 236 252 260 270 273 295 315 351 354 364 378 390 413 420 455 468 531 540 546 585 590 630 702 708 756 767 780 819 826 859 885 910 945 1062 1092 1170 1180 1239 1260 1365 1404 1534 1593 1638 1652 1718 1755 1770 1820 1890 2065 2124 2301 2340 2457 2478 2577 2655 2730 3068 3186 3276 3436 3510 3540 3717 3780 3835 4095 4130 4295 4602 4914 4956 5154 5310 5369 5460 6013 6195 6372 6903 7020 7434 7670 7731 7965 8190 8260 8590 9204 9828 10308 10620 10738 11151 11167 11505 12026 12285 12390 12885 13806 14868 15340 15462 15930 16107 16380 17180 18039 18585 20709 21476 22302 22334 23010 23193 24052 24570 24780 25770 26845 27612 30065 30924 31860 32214 33501 34515 36078 37170 38655 41418 44604 44668 46020 46386 48321 49140 50681 51540 53690 54117 55755 55835 60130 64428 67002 69030 72156 74340 77310 78169 80535 82836 90195 92772 96642 100503 101362 103545 107380 108234 111510 111670 115965 120260 134004 138060 144963 152043 154620 156338 161070 162351 167505 180390 193284 201006 202724 207090 216468 223020 223340 231930 234507 241605 253405 270585 289926 301509 304086 312676 322140 324702 335010 354767 360780 390845 402012 414180 456129 463860 469014 483210 502515 506810 541170 579852 603018 608172 649404 658853 670020 703521 709534 724815 760215 781690 811755 912258 938028 966420 1005030 1013620 1064301 1082340 1172535 1206036 1317706 1368387 1407042 1419068 1449630 1507545 1520430 1563380 1623510 1773835 1824516 1976559 2010060 2110563 2128602 2280645 2345070 2635412 2736774 2814084 2899260 3015090 3040860 3192903 3247020 3294265 3517605 3547670 3953118 4221126 4257204 4561290 4611971 4690140 5321505 5473548 5929677 6030180 6385806 6588530 6841935 7035210 7095340 7906236 8442252 9122580 9223942 9578709 9882795 10552815 10643010 11859354 12771612 13177060 13683870 13835913 14070420 15964515 17789031 18447884 19157418 19765590 21105630 21286020 23059855 23718708 27367740 27671826 29648385 31929030 35578062 38314836 39531180 41507739 42211260 46119710 47893545 55343652 59296770 63858060 69179565 71156124 83015478 88945155 92239420 95787090 118593540 124523217 138359130 166030956 177890310 191574180 207538695 249046434 276718260 355780620 415077390 498092868 622616085 830154780 1245232170 2490464340
• Sum of all divisors σ(n): 9709056000
• Sum of proper divisors (its aliquot sum) s(n): 7218591660
• 2490464340 is an abundant number, because the sum of its proper divisors (7218591660) is greater than itself. Its abundance is 4728127320

Bases of 2490464340

• Binary: 10010100011100010111100001010100₂
• Hexadecimal: 0x94717854
• Base-36: 156RAL0

Squares and roots of 2490464340

• 2490464340 squared (2490464340²) is 6202412628811635600
• 2490464340 cubed (2490464340³) is 15446887474021035038874504000
• The square root of 2490464340 is 49904.5522973607
• The cube root of 2490464340 is 1355.4810254593

Scales and comparisons

• 2,490,464,340 seconds is equal to 79 years, 9 weeks, 5 days, 19 hours, 39 minutes.
• To count from 1 to 2,490,464,340 would take you about one hundred fifty-eight 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 2490464340 cubic inches would be around 113 feet tall.

Recreational maths with 2490464340

• 2490464340 backwards is 0434640942
• 2490464340 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 2490464340's digits is 36
• More coming soon!