20304749850

Names of 20304749850

• Cardinal: 20304749850 can be written as Twenty billion, three hundred four million, seven hundred forty-nine thousand, eight hundred fifty.

Scientific notation

• Scientific notation: 2.030474985 × 10¹⁰

Factors of 20304749850

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 124

Divisors of 20304749850

• Number of divisors d(n): 648
• Complete list of divisors:
  1 2 3 5 6 7 10 11 14 15 17 21 22 25 30 33 34 35 42 49 50 51 55 66 70 75 77 79 85 98 102 105 110 119 121 147 150 154 158 165 170 175 187 210 231 237 238 242 245 255 275 289 294 330 350 357 363 374 385 395 425 462 474 490 510 525 539 550 553 561 578 595 605 714 726 735 770 790 825 833 847 850 867 869 935 1050 1078 1106 1122 1155 1185 1190 1210 1225 1275 1309 1343 1445 1470 1617 1650 1659 1666 1694 1734 1738 1785 1815 1870 1925 1975 2023 2057 2310 2370 2450 2499 2541 2550 2607 2618 2686 2695 2765 2805 2890 2975 3025 3179 3234 3318 3570 3630 3675 3850 3871 3927 3950 4029 4046 4114 4165 4235 4335 4345 4675 4998 5082 5214 5390 5530 5610 5775 5925 5929 5950 6050 6069 6083 6171 6358 6545 6715 7225 7350 7742 7854 8058 8085 8295 8330 8470 8670 8690 8925 9075 9163 9350 9401 9537 9559 10115 10285 11550 11613 11850 11858 12138 12166 12342 12495 12705 13035 13090 13430 13475 13825 14025 14161 14399 14450 14773 15895 16170 16590 17787 17850 18150 18249 18326 18802 19074 19118 19355 19635 20145 20230 20570 20825 21175 21675 21725 22253 22831 23226 24990 25410 26070 26950 27489 27650 28050 28203 28322 28677 28798 29546 29645 30345 30415 30855 31790 32725 33575 34969 35574 36498 38710 39270 40290 40425 41475 41650 42350 42483 42581 43197 43350 43450 44319 44506 45662 45815 47005 47685 47795 50575 51425 54978 56406 57354 58065 59290 60690 60830 61710 62475 63525 65175 65450 65807 66759 66913 67150 68493 69938 70805 71995 73865 79475 80850 82950 84966 85162 86394 88638 88935 91245 91630 94010 95370 95590 96775 98175 100725 100793 101150 102850 103411 104907 111265 114155 116130 124950 127050 127743 130350 131614 133518 133826 136986 137445 141015 141610 143385 143990 147730 148225 151725 152075 154275 155771 158950 159817 162503 174845 177870 182490 193550 196350 197421 200739 201450 201586 206822 209814 212415 212905 215985 221595 222530 228310 229075 235025 238425 238975 244783 251141 255486 274890 282030 286770 290325 296450 302379 303450 304150 308550 310233 311542 319634 325006 329035 333795 334565 342465 349690 354025 359975 369325 394842 401478 424830 425810 431970 443190 444675 456225 458150 467313 468391 470050 476850 477950 479451 487509 489566 502282 503965 517055 524535 556325 570775 580650 604758 620466 638715 658070 667590 669130 684930 687225 705075 708050 716925 719950 723877 734349 738650 753423 778855 799085 812515 874225 889350 912450 934626 936782 958902 975018 987105 1003695 1007930 1034110 1049070 1062075 1064525 1079925 1107975 1112650 1118719 1137521 1141550 1223915 1255705 1277430 1374450 1405173 1410150 1433850 1447754 1468698 1506846 1511895 1551165 1557710 1598170 1625030 1645175 1668975 1672825 1712325 1713481 1748450 1757987 1974210 2007390 2124150 2129050 2159850 2171631 2215950 2237438 2275042 2336565 2341955 2397255 2437545 2447830 2511410 2519825 2585275 2622675 2762551 2810346 3023790 3102330 3193575 3290350 3337950 3345650 3356157 3412563 3424650 3426962 3515974 3619385 3671745 3767115 3894275 3995425 4062575 4343262 4673130 4683910 4794510 4875090 4935525 5018475 5039650 5140443 5170550 5245350 5273961 5525102 5593595 5687605 6119575 6278525 6387150 6712314 6825126 7025865 7238770 7343490 7534230 7559475 7755825 7788550 7962647 7990850 8125150 8287653 8567405 8789935 9871050 10036950 10280886 10547922 10858155 11187190 11375210 11682825 11709775 11986275 12187725 12239150 12305909 12557050 13812755 14051730 15118950 15511650 15925294 16575306 16780785 17062815 17134810 17579870 18096925 18358725 18835575 19337857 21716310 23365650 23419550 23887941 23972550 24375450 24611818 25702215 26369805 27625510 27967975 28438025 33561570 34125630 35129325 36193850 36717450 36917727 37671150 38675714 39813235 41438265 42837025 43949675 47775882 51404430 52739610 54290775 55935950 56876050 58013571 61529545 69063775 70258650 73835454 79626470 82876530 83903925 85314075 85674050 87899350 96689285 108581550 116027142 119439705 123059090 128511075 131849025 135364999 138127550 167807850 170628150 184588635 193378570 199066175 207191325 238879410 257022150 263698050 270729998 290067855 307647725 369177270 398132350 406094997 414382650 483446425 580135710 597198525 615295450 676824995 812189994 922943175 966892850 1194397050 1353649990 1450339275 1845886350 2030474985 2900678550 3384124975 4060949970 6768249950 10152374925 20304749850
• Sum of all divisors σ(n): 69262441920
• Sum of proper divisors (its aliquot sum) s(n): 48957692070
• 20304749850 is an abundant number, because the sum of its proper divisors (48957692070) is greater than itself. Its abundance is 28652942220

Bases of 20304749850

• Binary: 10010111010010000011110010100011010₂
• Hexadecimal: 0x4BA41E51A
• Base-36: 9BSX996

Squares and roots of 20304749850

• 20304749850 squared (20304749850²) is 412282866471075022500
• 20304749850 cubed (20304749850³) is 8371300471136130592445621625000
• The square root of 20304749850 is 142494.7362185705
• The cube root of 20304749850 is 2728.1351498253

Scales and comparisons

• 20,304,749,850 seconds is equal to 645 years, 32 weeks, 4 days, 16 hours, 17 minutes, 30 seconds.
• To count from 1 to 20,304,749,850 would take you about one thousand, two hundred ninety-one 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 20304749850 cubic inches would be around 227.3 feet tall.

Recreational maths with 20304749850

• 20304749850 backwards is 05894740302
• 20304749850 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 20304749850's digits is 42
• More coming soon!