490900026240

Names of 490900026240

• Cardinal: 490900026240 can be written as Four hundred ninety billion, nine hundred million, twenty-six thousand, two hundred forty.

Scientific notation

• Scientific notation: 4.9090002624 × 10¹¹

Factors of 490900026240

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 152527

Divisors of 490900026240

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 13 15 16 18 20 24 26 30 32 36 39 40 43 45 48 52 60 64 65 72 78 80 86 90 96 104 117 120 128 129 130 144 156 160 172 180 192 195 208 215 234 240 258 260 288 312 320 344 360 384 387 390 416 430 468 480 516 520 559 576 585 624 640 645 688 720 774 780 832 860 936 960 1032 1040 1118 1152 1170 1248 1290 1376 1440 1548 1560 1664 1677 1720 1872 1920 1935 2064 2080 2236 2340 2496 2580 2752 2795 2880 3096 3120 3354 3440 3744 3870 4128 4160 4472 4680 4992 5031 5160 5504 5590 5760 6192 6240 6708 6880 7488 7740 8256 8320 8385 8944 9360 10062 10320 11180 12384 12480 13416 13760 14976 15480 16512 16770 17888 18720 20124 20640 22360 24768 24960 25155 26832 27520 30960 33540 35776 37440 40248 41280 44720 49536 50310 53664 61920 67080 71552 74880 80496 82560 89440 100620 107328 123840 134160 152461 160992 178880 201240 214656 247680 268320 304922 321984 357760 402480 457383 536640 609844 643968 762305 804960 914766 1073280 1219688 1372149 1524610 1609920 1829532 1981993 2286915 2439376 2744298 3049220 3219840 3659064 3963986 4573830 4878752 5488596 5945979 6098440 6555823 6860745 7318128 7927972 9147660 9757504 9909965 10977192 11891958 12196880 13111646 13721490 14636256 15855944 17837937 18295320 19515008 19667469 19819930 21954384 23783916 24393760 26223292 27442980 29272512 29729895 31711888 32779115 35675874 36590640 39334938 39639860 43908768 47567832 48787520 52446584 54885960 58545024 59002407 59459790 63423776 65558230 71351748 73181280 78669876 79279720 85225699 87817536 89189685 95135664 97575040 98337345 104893168 109771920 118004814 118919580 126847552 131116460 142703496 146362560 157339752 158559440 170451398 175635072 178379370 190271328 196674690 209786336 219543840 236009628 237839160 253695104 255677097 262232920 285406992 292725120 295012035 314679504 317118880 340902796 356758740 380542656 393349380 419572672 426128495 439087680 472019256 475678320 511354194 524465840 570813984 590024070 629359008 634237760 681805592 713517480 761085312 767031291 786698760 839145344 852256990 878175360 944038512 951356640 1022708388 1048931680 1141627968 1180048140 1258718016 1268475520 1278385485 1363611184 1427034960 1534062582 1573397520 1704513980 1888077024 1902713280 2045416776 2097863360 2283255936 2360096280 2517436032 2556770970 2727222368 2854069920 3068125164 3146795040 3409027960 3776154048 3805426560 3835156455 4090833552 4195726720 4720192560 5113541940 5454444736 5708139840 6136250328 6293590080 6818055920 7552308096 7670312910 8181667104 9440385120 10227083880 10908889472 11416279680 12272500656 12587180160 13636111840 15340625820 16363334208 18880770240 20454167760 24545001312 27272223680 30681251640 32726668416 37761540480 40908335520 49090002624 54544447360 61362503280 81816671040 98180005248 122725006560 163633342080 245450013120 490900026240
• Sum of all divisors σ(n): 1868001014880
• Sum of proper divisors (its aliquot sum) s(n): 1377100988640
• 490900026240 is an abundant number, because the sum of its proper divisors (1377100988640) is greater than itself. Its abundance is 886200962400

Bases of 490900026240

• Binary: 111001001001011111010111111001110000000₂
• Hexadecimal: 0x724BEBF380
• Base-36: 69IL78G0

Squares and roots of 490900026240

• 490900026240 squared (490900026240²) is 240982835762432688537600
• 490900026240 cubed (490900026240³) is 118298480399167817209341587226624000
• The square root of 490900026240 is 700642.5809498023
• The cube root of 490900026240 is 7888.5591281335

Scales and comparisons

• 490,900,026,240 seconds is equal to 15,609 years, 5 weeks, 2 days, 6 hours, 24 minutes.
• To count from 1 to 490,900,026,240 would take you about thirty-one thousand, two hundred eighteen 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 490900026240 cubic inches would be around 657.4 feet tall.

Recreational maths with 490900026240

• 490900026240 backwards is 042620009094
• 490900026240 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 490900026240's digits is 36
• More coming soon!