131821053210

Names of 131821053210

• Cardinal: 131821053210 can be written as One hundred thirty-one billion, eight hundred twenty-one million, fifty-three thousand, two hundred ten.

Scientific notation

• Scientific notation: 1.3182105321 × 10¹¹

Factors of 131821053210

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 394

Divisors of 131821053210

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 5 6 7 9 10 11 14 15 18 21 22 27 30 33 35 42 45 54 55 63 66 70 77 81 90 97 99 105 110 126 135 154 162 165 189 194 198 210 231 243 269 270 291 297 315 330 378 385 405 462 485 486 495 538 567 582 594 630 679 693 729 770 807 810 873 891 945 970 990 1067 1134 1155 1215 1345 1358 1386 1455 1458 1485 1614 1701 1746 1782 1883 1890 2037 2079 2134 2187 2310 2421 2430 2619 2673 2690 2835 2910 2959 2970 3201 3395 3402 3465 3645 3766 4035 4074 4158 4365 4374 4455 4842 5103 5238 5335 5346 5649 5670 5918 6111 6237 6402 6561 6790 6930 7263 7290 7469 7857 8019 8070 8505 8730 8877 8910 9415 9603 10185 10206 10395 10670 10935 11298 12105 12222 12474 13095 13122 13365 14526 14795 14938 15309 15714 16005 16038 16947 17010 17754 18333 18711 18830 19206 20370 20713 20790 21789 21870 22407 23571 24057 24210 25515 26093 26190 26631 26730 28245 28809 29590 30555 30618 31185 32010 32805 33894 36315 36666 37345 37422 39285 40095 41426 43578 44385 44814 45927 47142 48015 48114 50841 51030 52186 53262 54999 56133 56490 57618 61110 62139 62370 65367 65610 67221 70713 72171 72630 74690 76545 78279 78570 79893 80190 84735 86427 88770 91665 91854 93555 96030 101682 103565 108945 109998 112035 112266 117855 120285 124278 130465 130734 133155 134442 141426 144045 144342 152523 153090 156558 159786 164997 168399 169470 172854 182651 183330 186417 187110 196101 201663 207130 212139 217890 224070 229635 234837 235710 239679 240570 254205 259281 260930 266310 274995 280665 287023 288090 305046 310695 326835 329994 336105 336798 353565 360855 365302 372834 391395 392202 399465 403326 424278 432135 457569 459270 469674 479358 494991 505197 508410 518562 547953 549990 559251 561330 574046 588303 604989 621390 636417 653670 672210 704511 707130 719037 721710 762615 777843 782790 798930 824985 841995 861069 864270 913255 915138 932085 980505 989982 1008315 1010394 1060695 1095906 1118502 1174185 1176606 1198395 1209978 1272834 1296405 1372707 1409022 1435115 1438074 1484973 1525230 1555686 1643859 1649970 1677753 1683990 1722138 1764909 1814967 1826510 1864170 1961010 2009161 2016630 2113533 2121390 2157111 2287845 2333529 2348370 2396790 2474955 2525985 2583207 2592810 2739765 2745414 2796255 2870230 2941515 2969946 3024945 3182085 3287718 3355506 3522555 3529818 3595185 3629934 3889215 4018322 4118121 4227066 4305345 4314222 4454919 4575690 4667058 4931577 4949910 5033259 5051970 5166414 5444901 5479530 5592510 5883030 6027483 6049890 6340599 6364170 6471333 6863535 7000587 7045110 7190370 7424865 7749621 7778430 8219295 8236242 8388765 8610690 8824545 8909838 9074835 9863154 10045805 10066518 10567665 10785555 10889802 11667645 12054966 12354363 12681198 12916035 12942666 13727070 14001174 14794731 14849730 15099777 15499242 16334703 16438590 16777530 17649090 18082449 18149670 19021797 19413999 20091610 20590605 21135330 21571110 22274595 23248863 23335290 24657885 24708726 25166295 25832070 27224505 29589462 30137415 30199554 31702995 32356665 32669406 35002935 36164898 38043594 38748105 38827998 41181210 44384193 44549190 45299331 46497726 49004109 49315770 50332590 54247347 54449010 57065391 60274830 61771815 63405990 64713330 69746589 70005870 73973655 75498885 77496210 81673515 88768386 90412245 90598662 95108985 97069995 98008218 108494694 114130782 116244315 123543630 133152579 135897993 139493178 147947310 150997770 162742041 163347030 171196173 180824490 190217970 194139990 209239767 221920965 226496655 232488630 245020545 266305158 271236735 271795986 285326955 325484082 342392346 348732945 399457737 418479534 443841930 452993310 488226123 490041090 542473470 570653910 627719301 665762895 679489965 697465890 798915474 813710205 855980865 976452246 1046198835 1198373211 1255438602 1331525790 1358979930 1464678369 1627420410 1711961730 1883157903 1997288685 2092397670 2396746422 2441130615 2929356738 3138596505 3766315806 3994577370 4394035107 4882261230 5991866055 6277193010 7323391845 8788070214 9415789515 11983732110 13182105321 14646783690 18831579030 21970175535 26364210642 43940351070 65910526605 131821053210
• Sum of all divisors σ(n): 449958862080
• Sum of proper divisors (its aliquot sum) s(n): 318137808870
• 131821053210 is an abundant number, because the sum of its proper divisors (318137808870) is greater than itself. Its abundance is 186316755660

Bases of 131821053210

• Binary: 1111010110001001001011010010100011010₂
• Hexadecimal: 0x1EB125A51A
• Base-36: 1OK2UNMI

Squares and roots of 131821053210

• 131821053210 squared (131821053210²) is 17376790069393651304100
• 131821053210 cubed (131821053210³) is 2290626768356540100993951991161000
• The square root of 131821053210 is 363071.6915569153
• The cube root of 131821053210 is 5089.3414876509

Scales and comparisons

• 131,821,053,210 seconds is equal to 4,191 years, 26 weeks, 15 hours, 13 minutes, 30 seconds.
• To count from 1 to 131,821,053,210 would take you about eight thousand, three hundred eighty-three 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 131821053210 cubic inches would be around 424.1 feet tall.

Recreational maths with 131821053210

• 131821053210 backwards is 012350128131
• 131821053210 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 131821053210's digits is 27
• More coming soon!