490975188990

Names of 490975188990

• Cardinal: 490975188990 can be written as Four hundred ninety billion, nine hundred seventy-five million, one hundred eighty-eight thousand, nine hundred ninety.

Scientific notation

• Scientific notation: 4.9097518899 × 10¹¹

Factors of 490975188990

• Number of distinct prime factors ω(n): 9
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 318

Divisors of 490975188990

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 3 5 6 10 11 13 15 17 22 26 30 33 34 39 51 55 61 65 66 78 79 85 102 110 121 122 127 130 143 158 165 170 183 187 195 221 237 242 254 255 286 305 330 363 366 374 381 390 395 429 442 474 510 561 605 610 635 663 671 715 726 762 790 793 858 869 915 935 1027 1037 1105 1122 1185 1210 1270 1326 1342 1343 1397 1430 1573 1586 1651 1738 1815 1830 1870 1905 2013 2054 2057 2074 2145 2159 2210 2370 2379 2431 2607 2686 2794 2805 3081 3111 3146 3302 3315 3355 3630 3810 3965 4026 4029 4114 4191 4290 4318 4345 4719 4758 4819 4862 4953 5135 5185 5214 5610 6162 6171 6222 6477 6630 6710 6715 6985 7293 7381 7747 7865 7930 8058 8255 8382 8690 8723 9438 9559 9638 9906 10033 10065 10270 10285 10370 10795 11297 11407 11895 12155 12342 12954 13035 13430 13481 13970 14457 14586 14762 14773 15367 15405 15494 15555 15730 16510 17446 17459 18161 19118 20066 20130 20145 20570 20955 21590 22143 22594 22814 23241 23595 23749 23790 24095 24310 24765 26070 26169 26741 26962 28067 28677 28914 29546 30099 30734 30810 30855 31110 32385 33891 34221 34918 36322 36465 36905 38735 40290 40443 41910 43615 44286 44319 46101 46482 47190 47498 47795 48190 49530 50165 52338 52377 53009 53482 54483 56134 56485 57035 57354 60198 61710 62647 64770 67405 67782 68442 71247 72285 72930 73810 73865 76835 77470 80223 80886 81923 84201 85217 87230 87295 88638 90805 92202 95590 95953 100330 100711 104754 106018 108966 110363 110715 112970 114070 116205 118745 124267 125294 125477 130429 130845 131699 133705 134810 140335 142494 143385 144570 147730 148291 150495 153670 159027 160446 162503 163846 168402 169455 170434 170561 171105 174590 181610 187941 191906 192049 199771 201422 202215 220726 221430 221595 230505 232410 237490 245769 248534 250954 255651 260858 261239 261690 261885 263398 265045 267410 272415 280670 286770 287859 296582 300990 302133 308737 313235 318054 325006 331089 338910 341122 342210 356235 372801 375882 376431 384098 391287 395097 399542 401115 404430 409615 421005 426085 443190 444873 461010 479765 487509 491538 503555 511302 511683 522478 523770 530090 544830 551815 575718 576147 583099 599313 604266 612013 617474 621335 626470 627385 652145 658495 662178 689117 712470 741455 745602 752862 782574 783717 790194 795135 802230 812515 819230 842010 852170 852805 889746 901153 926211 937387 939705 959530 960245 975018 998855 1007110 1023366 1064999 1103630 1107821 1152294 1166198 1198626 1213993 1224026 1228845 1242670 1254770 1278255 1304290 1306195 1316990 1378234 1434719 1439295 1448689 1482910 1510665 1543685 1567434 1590270 1625030 1631201 1655445 1705610 1712087 1749297 1802306 1836039 1852422 1864005 1874774 1876171 1879410 1882155 1920490 1956435 1975485 1997710 2067351 2112539 2129998 2215642 2217293 2224365 2427986 2437545 2457690 2556510 2558415 2612390 2703459 2812161 2869438 2878590 2880735 2897378 2915495 2996565 3021330 3060065 3087370 3194997 3262402 3310890 3323463 3396107 3424174 3445585 3498594 3641979 3672078 3728010 3752342 3764310 3912870 3918585 3950970 4134702 4225078 4304157 4346067 4434586 4448730 4505765 4631055 4686935 4875090 4893603 5116830 5136261 5324995 5406918 5539105 5624322 5628513 5761470 5830990 5993130 6069965 6120130 6337617 6389994 6646926 6651879 6732143 6792214 6891170 7173595 7243445 7283958 7580287 7837170 7956169 8156005 8560435 8608314 8692134 8746485 9011530 9180195 9262110 9373870 9380855 9787206 9912683 10188321 10272522 10336755 10404221 10562695 10649990 11078210 11086465 11257026 11714989 12139930 12186031 12675234 13303758 13464286 13517295 14060805 14347190 14486890 15160574 15781909 15912338 15935579 15974985 16312010 16617315 16980535 17120870 17492970 18209895 18360390 18761710 18832957 19825366 20196429 20376642 20637881 20673510 20808442 21125390 21520785 21730335 22172930 22740861 23429978 23868507 24372062 24390223 24468015 25681305 27034590 28121610 28142565 29738049 31212663 31563818 31688085 31871158 31949970 33234630 33259395 33660715 33961070 35144967 36419790 36558093 37665914 37901435 39780845 40392858 41275762 43041570 43460670 45481722 47345727 47737014 47806737 48780446 48936030 49563415 50941605 51362610 52021105 56285130 56498871 58574945 59476098 60930155 61913643 62425326 63376170 66518790 67321430 70289934 73116186 73170669 74053573 75802870 78909545 79561690 79677895 87517859 94164785 94691454 95613474 99126830 100982145 101883210 103189405 104042210 112997742 113704305 114446431 117149890 119342535 121860310 121951115 123827286 128864879 135254873 146341338 148107146 148690245 156063315 157819090 159355790 175035718 175724835 182790465 188329570 201964290 206378810 207162527 222160719 227408610 228892862 236728635 238685070 239033685 243902230 257729758 262553577 268292453 270509746 282494355 297380490 309568215 312126630 343339293 351449670 365580930 365853345 370267865 386594637 405764619 414325054 437589295 444321438 473457270 478067370 525107154 536584906 564988710 572232155 619136430 621487581 644324395 676274365 686678586 731706690 740535730 773189274 804877359 811529238 875178590 962696449 1035812635 1110803595 1144464310 1242975162 1258910741 1288648790 1312767885 1341462265 1352548730 1487803603 1609754718 1716696465 1925392898 1932973185 2028823095 2071625270 2221607190 2517821482 2625535770 2682924530 2888089347 2975607206 3107437905 3433392930 3776732223 3865946370 4024386795 4057646190 4463410809 4813482245 5776178694 6214875810 6294553705 7439018015 7553464446 8048773590 8926821618 9626964490 12589107410 14440446735 14878036030 16365839633 18883661115 22317054045 28880893470 32731679266 37767322230 44634108090 49097518899 81829198165 98195037798 163658396330 245487594495 490975188990
• Sum of all divisors σ(n): 1532061941760
• Sum of proper divisors (its aliquot sum) s(n): 1041086752770
• 490975188990 is an abundant number, because the sum of its proper divisors (1041086752770) is greater than itself. Its abundance is 550111563780

Bases of 490975188990

• Binary: 111001001010000011001101101011111111110₂
• Hexadecimal: 0x725066D7FE
• Base-36: 69JTY8E6

Squares and roots of 490975188990

• 490975188990 squared (490975188990²) is 241056636203766217220100
• 490975188990 cubed (490975188990³) is 118352827517437794649415989926699000
• The square root of 490975188990 is 700696.2173367285
• The cube root of 490975188990 is 7888.9617189577

Scales and comparisons

• 490,975,188,990 seconds is equal to 15,611 years, 25 weeks, 4 days, 4 hours, 56 minutes, 30 seconds.
• To count from 1 to 490,975,188,990 would take you about thirty-one thousand, two hundred twenty-two 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 490975188990 cubic inches would be around 657.4 feet tall.

Recreational maths with 490975188990

• 490975188990 backwards is 099881579094
• The number of decimal digits it has is: 12
• The sum of 490975188990's digits is 69
• More coming soon!