490857387020

Names of 490857387020

• Cardinal: 490857387020 can be written as Four hundred ninety billion, eight hundred fifty-seven million, three hundred eighty-seven thousand and twenty.

Scientific notation

• Scientific notation: 4.9085738702 × 10¹¹

Factors of 490857387020

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 147

Divisors of 490857387020

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 4 5 7 10 11 13 14 20 22 26 28 35 44 52 55 65 70 77 91 109 110 121 130 140 143 154 169 182 218 220 242 260 286 308 338 364 385 436 455 484 545 572 605 676 715 763 770 845 847 910 1001 1090 1183 1199 1210 1331 1417 1430 1526 1540 1573 1690 1694 1820 1859 2002 2180 2197 2366 2398 2420 2662 2834 2860 3052 3146 3380 3388 3718 3815 4004 4235 4394 4732 4796 5005 5324 5668 5915 5995 6292 6655 7085 7436 7630 7865 8393 8470 8788 9295 9317 9919 10010 10985 11011 11830 11990 13013 13189 13310 14170 14641 15260 15379 15587 15730 16786 16940 17303 18421 18590 18634 19838 20020 20449 21970 22022 23660 23980 24167 26026 26378 26620 28340 29282 30758 31174 31460 33572 34606 36842 37180 37268 39676 40898 41965 43940 44044 46585 48334 49595 52052 52756 55055 58564 61516 62348 65065 65945 69212 73205 73684 76895 77935 81796 83930 86515 92105 92323 93170 96668 99190 102245 102487 109109 110110 120835 121121 128947 130130 131890 143143 145079 146410 153790 155870 167860 169169 171457 173030 184210 184646 186340 190333 198380 202631 204490 204974 218218 220220 224939 239473 241670 242242 257894 260260 263780 265837 286286 290158 292820 307580 311740 338338 342914 346060 368420 369292 380666 405262 408980 409948 436436 449878 461615 478946 483340 484484 512435 515788 531674 545545 572572 580316 605605 644735 676676 685828 715715 725395 761332 810524 845845 857285 899756 923230 951665 957892 1013155 1015553 1024870 1063348 1091090 1124695 1197365 1200199 1211210 1289470 1329185 1332331 1418417 1431430 1450790 1574573 1595869 1676311 1691690 1714570 1846460 1860859 1886027 1903330 2026310 2031106 2049740 2182180 2228941 2249390 2394730 2400398 2422420 2474329 2578940 2634203 2658370 2664662 2836834 2862860 2901580 2924207 3149146 3191738 3352622 3383380 3429140 3721718 3772054 3806660 4052620 4062212 4457882 4498780 4789460 4800796 4948658 5077765 5268406 5316740 5329324 5673668 5848414 6000995 6298292 6383476 6661655 6705244 7092085 7443436 7544108 7872865 7979345 8381555 8915764 9304295 9430135 9897316 10155530 10536812 11144705 11171083 11696828 12001990 12371645 13171015 13202189 13323310 14184170 14621035 15602587 15745730 15958690 16763110 17320303 18439421 18608590 18860270 20311060 20469449 20746297 22289410 22342166 24003980 24518351 24743290 26342030 26404378 26646620 28368340 28976233 29242070 31205174 31491460 31917380 32166277 33526220 34640606 36878842 37217180 37720540 40938898 41492594 44578820 44684332 49036702 49486580 52684060 52808756 55855415 57952466 58484140 62410348 64332554 66010945 69281212 73757684 78012935 81877796 82985188 86601515 92197105 98073404 102347245 103731485 111710830 115904932 122591755 128665108 132021890 144881165 145224079 156025870 160831385 171628457 173203030 184394210 202833631 204694490 207462970 223421660 225163939 245183510 264043780 269701861 289762330 290448158 312051740 318738563 321662770 343256914 346406060 368788420 405667262 409388980 414925940 450327878 490367020 539403722 579524660 580896316 637477126 643325540 686513828 726120395 811334524 858142285 900655756 1014168155 1078807444 1125819695 1274954252 1348509305 1452240790 1593692815 1716284570 1887913027 2028336310 2231169941 2251639390 2697018610 2904481580 3187385630 3432569140 3506124193 3775826054 4056672620 4462339882 4503278780 5394037220 6374771260 7012248386 7551652108 8924679764 9439565135 11155849705 14024496772 17530620965 18879130270 22311699410 24542869351 35061241930 37758260540 44623398820 49085738702 70122483860 98171477404 122714346755 245428693510 490857387020
• Sum of all divisors σ(n): 1416673104000
• Sum of proper divisors (its aliquot sum) s(n): 925815716980
• 490857387020 is an abundant number, because the sum of its proper divisors (925815716980) is greater than itself. Its abundance is 434958329960

Bases of 490857387020

• Binary: 111001001001001011000010101010000001100₂
• Hexadecimal: 0x724961540C
• Base-36: 69HVTBT8

Squares and roots of 490857387020

• 490857387020 squared (490857387020²) is 240940974392102064480400
• 490857387020 cubed (490857387020³) is 118267657116159952295996698004408000
• The square root of 490857387020 is 700612.1516359819
• The cube root of 490857387020 is 7888.3307233467

Scales and comparisons

• 490,857,387,020 seconds is equal to 15,607 years, 38 weeks, 5 days, 18 hours, 10 minutes, 20 seconds.
• To count from 1 to 490,857,387,020 would take you about thirty-one thousand, two hundred fifteen 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 490857387020 cubic inches would be around 657.4 feet tall.

Recreational maths with 490857387020

• 490857387020 backwards is 020783758094
• The number of decimal digits it has is: 12
• The sum of 490857387020's digits is 53
• More coming soon!