30490727850

Names of 30490727850

• Cardinal: 30490727850 can be written as Thirty billion, four hundred ninety million, seven hundred twenty-seven thousand, eight hundred fifty.

Scientific notation

• Scientific notation: 3.049072785 × 10¹⁰

Factors of 30490727850

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 304

Divisors of 30490727850

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 5 6 9 10 11 15 18 19 22 25 30 33 38 45 50 55 57 66 75 90 95 99 110 113 114 150 151 165 171 190 198 209 225 226 275 285 302 330 339 342 361 418 450 453 475 495 550 565 570 627 678 722 755 825 855 906 950 990 1017 1045 1083 1130 1243 1254 1359 1425 1510 1650 1661 1695 1710 1805 1881 2034 2090 2147 2166 2265 2475 2486 2718 2825 2850 2869 3135 3249 3322 3390 3610 3729 3762 3775 3971 4275 4294 4530 4950 4983 5085 5225 5415 5650 5738 6215 6270 6441 6498 6795 7458 7550 7942 8305 8475 8550 8607 9025 9405 9966 10170 10450 10735 10830 11187 11325 11913 12430 12882 13590 14345 14949 15675 16245 16610 16950 17063 17214 18050 18645 18810 19323 19855 21470 22374 22650 23617 23826 24915 25425 25821 27075 28690 29898 31075 31350 31559 32205 32490 33975 34126 35739 37290 38646 39710 40793 41525 43035 47025 47234 49830 50850 51189 51642 53675 54150 54511 55935 59565 62150 63118 64410 67950 70851 71478 71725 74745 81225 81586 83050 85315 86070 93225 94050 94677 96615 99275 102378 107350 109022 111870 118085 119130 122379 124575 129105 141702 143450 149490 153567 157795 161025 162450 163533 170630 178695 186450 187693 189354 193230 198550 203965 212553 215175 236170 244758 249150 255945 258210 272555 279675 284031 297825 307134 315590 322050 324197 327066 354255 357390 367137 373725 375386 407930 425106 426575 430350 448723 473385 483075 490599 511890 545110 559350 563079 568062 590425 595650 599621 611895 645525 648394 708510 734274 747450 767835 788975 817665 853150 893475 897446 938465 946770 966150 972591 981198 1019825 1062765 1126158 1180850 1199242 1223790 1279725 1291050 1346169 1362775 1420155 1535670 1577950 1620985 1635330 1689237 1771275 1786950 1798863 1835685 1876930 1945182 2039650 2125530 2243615 2366925 2452995 2559450 2692338 2725550 2815395 2840310 2917773 2998105 3059475 3241970 3378474 3542550 3566167 3597726 3671370 3839175 4038507 4088325 4487230 4692325 4733850 4862955 4905990 5313825 5396589 5630790 5835546 5996210 6118950 6159743 6730845 7100775 7132334 7678350 8077014 8104925 8176650 8446185 8994315 9178425 9384650 9725910 10627650 10698501 10793178 11218075 12264975 12319486 13461690 14076975 14201550 14588865 14990525 16209850 16892370 17830835 17988630 18356850 18479229 20192535 21397002 22436150 24314775 24529950 26982945 28153950 29177730 29981050 30798715 32095503 33654225 35661670 36958458 40385070 42230925 44971575 48629550 53492505 53965890 55437687 61597430 64191006 67308450 67757173 72944325 84461850 89154175 89943150 92396145 100962675 106985010 110875374 134914725 135514346 145888650 153993575 160477515 178308350 184792290 201925350 203271519 267462525 269829450 277188435 307987150 320955030 338785865 406543038 461980725 534925050 554376870 609814557 677571730 802387575 923961450 1016357595 1219629114 1385942175 1604775150 1693929325 2032715190 2771884350 3049072785 3387858650 5081787975 6098145570 10163575950 15245363925 30490727850
• Sum of all divisors σ(n): 95781351744
• Sum of proper divisors (its aliquot sum) s(n): 65290623894
• 30490727850 is an abundant number, because the sum of its proper divisors (65290623894) is greater than itself. Its abundance is 34799896044

Bases of 30490727850

• Binary: 11100011001011000111001010110101010₂
• Hexadecimal: 0x7196395AA
• Base-36: E09E46I

Squares and roots of 30490727850

• 30490727850 squared (30490727850²) is 929684484822765622500
• 30490727850 cubed (30490727850³) is 28346756613098402079983336625000
• The square root of 30490727850 is 174615.9438596601
• The cube root of 30490727850 is 3124.0832416969

Scales and comparisons

• 30,490,727,850 seconds is equal to 969 years, 26 weeks, 3 days, 22 hours, 37 minutes, 30 seconds.
• To count from 1 to 30,490,727,850 would take you about one thousand, nine hundred thirty-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 30490727850 cubic inches would be around 260.3 feet tall.

Recreational maths with 30490727850

• 30490727850 backwards is 05872709403
• 30490727850 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 30490727850's digits is 45
• More coming soon!