131132505420

Names of 131132505420

• Cardinal: 131132505420 can be written as One hundred thirty-one billion, one hundred thirty-two million, five hundred five thousand, four hundred twenty.

Scientific notation

• Scientific notation: 1.3113250542 × 10¹¹

Factors of 131132505420

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 239

Divisors of 131132505420

• Number of divisors d(n): 756
• Complete list of divisors:
  1 2 3 4 5 6 7 9 10 12 14 15 18 20 21 27 28 30 31 35 36 42 45 49 54 60 62 63 70 81 84 90 93 98 105 108 124 126 135 140 147 155 162 180 186 189 191 196 210 217 243 245 252 270 279 294 310 315 324 372 378 382 405 420 434 441 465 486 490 540 558 567 573 588 620 630 651 729 735 756 764 810 837 868 882 930 945 955 961 972 980 1085 1116 1134 1146 1215 1260 1302 1323 1337 1395 1458 1470 1519 1620 1674 1701 1719 1764 1860 1890 1910 1922 1953 2170 2205 2268 2292 2430 2511 2604 2646 2674 2790 2835 2865 2883 2916 2940 3038 3255 3348 3402 3438 3645 3780 3820 3844 3906 3969 4011 4185 4340 4410 4557 4805 4860 5022 5103 5157 5292 5348 5580 5670 5730 5766 5859 5921 6076 6510 6615 6685 6727 6804 6876 7290 7533 7595 7812 7938 8022 8370 8505 8595 8649 8820 9114 9359 9610 9765 10044 10206 10314 11340 11460 11532 11718 11842 11907 12033 12555 13020 13230 13370 13454 13671 14415 14580 15066 15190 15471 15876 16044 16740 17010 17190 17298 17577 17763 18228 18718 19220 19530 19845 20055 20181 20412 20628 22599 22785 23436 23684 23814 24066 25110 25515 25785 25947 26460 26740 26908 27342 28077 28830 29295 29605 30132 30380 30942 33635 34020 34380 34596 35154 35526 35721 36099 37436 37665 39060 39690 40110 40362 41013 41447 43245 45198 45570 46413 46795 47089 47628 48132 50220 51030 51570 51894 52731 53289 54684 56154 57660 58590 59210 59535 60165 60543 61884 67270 68355 70308 71052 71442 72198 75330 77355 77841 79380 80220 80724 82026 82894 84231 86490 87885 88815 90396 91140 92826 93590 94178 100905 102060 103140 103788 105462 106578 108297 112308 112995 117180 118420 119070 120330 121086 123039 124341 129735 134540 136710 139239 140385 141267 142884 144396 150660 154710 155682 158193 159867 164052 165788 168462 172980 175770 177630 178605 180495 181629 183551 185652 187180 188356 201810 205065 207235 210924 213156 216594 225990 232065 233523 235445 238140 240660 242172 246078 248682 252693 259470 263655 266445 273420 278478 280770 282534 290129 302715 309420 311364 316386 319734 324891 336924 351540 355260 357210 360990 363258 367102 369117 373023 389205 403620 410130 414470 421155 423801 433188 451980 464130 467046 470890 479601 492156 497364 505386 518940 527310 532890 541485 544887 550653 556956 561540 565068 580258 605430 615195 621705 632772 639468 649782 696195 700569 706335 714420 721980 726516 734204 738234 746046 758079 778410 790965 799335 820260 828940 842310 847602 870387 908145 917755 928260 934092 941780 959202 974673 1010772 1054620 1065780 1082970 1089774 1101306 1107351 1119069 1160516 1167615 1210860 1230390 1243410 1263465 1271403 1284857 1299564 1392390 1401138 1412670 1438803 1450645 1476468 1492092 1516158 1556820 1581930 1598670 1624455 1634661 1651959 1684620 1695204 1740774 1816290 1835510 1845585 1865115 1918404 1949346 2119005 2165940 2179548 2202612 2214702 2238138 2274237 2335230 2398005 2460780 2486820 2526930 2542806 2569714 2611161 2724435 2753265 2784780 2802276 2825340 2877606 2901290 3032316 3163860 3197340 3248910 3269322 3303918 3357207 3481548 3502845 3632580 3671020 3691170 3730230 3790395 3814209 3854571 3898692 4238010 4316409 4351935 4429404 4476276 4548474 4670460 4796010 4873365 4903983 4955877 5053860 5085612 5139428 5222322 5448870 5506530 5536755 5595345 5755212 5802580 6357015 6424285 6497820 6538644 6607836 6714414 6822711 7005690 7194015 7382340 7460460 7580790 7628418 7709142 7833483 8173305 8259795 8476020 8632818 8703870 8993999 9096948 9592020 9746730 9807966 9911754 10071621 10444644 10897740 11013060 11073510 11190690 11371185 11442627 11563713 12714030 12848570 13055805 13428828 13645422 14011380 14388030 14867631 15161580 15256836 15418284 15666966 16346610 16519590 16786035 17265636 17407740 17987998 19071045 19272855 19493460 19615932 19823508 20143242 21582045 22147020 22381380 22742370 22885254 23127426 23500449 24519915 24779385 25428060 25697140 26111610 26981997 27290844 28776060 29735262 30214863 31333932 32693220 33039180 33572070 34113555 34327881 34691139 35975996 38142090 38545710 39167415 40286484 43164090 44602893 44969995 45484740 45770508 46254852 47000898 49039830 49558770 50358105 52223220 53963994 57213135 57818565 59470524 60429726 67144140 68227110 68655762 69382278 70501347 74338155 76284180 77091420 78334830 80945991 86328180 89205786 89939990 94001796 98079660 99117540 100716210 104073417 107927988 114426270 115637130 117502245 120859452 133808679 134909985 136454220 137311524 138764556 141002694 148676310 151074315 156669660 161891982 171639405 173455695 178411572 179879980 201432420 208146834 211504041 223014465 228852540 231274260 235004490 242837973 267617358 269819970 282005388 297352620 302148630 312220251 323783964 343278810 346911390 352506735 404729955 416293668 423008082 446028930 470008980 485675946 520367085 535234716 539639940 604297260 624440502 669043395 686557620 693822780 705013470 728513919 809459910 846016164 892057860 936660753 971351892 1040734170 1057520205 1214189865 1248881004 1338086790 1410026940 1457027838 1561101255 1618919820 1873321506 2081468340 2115040410 2185541757 2428379730 2676173580 2914055676 3122202510 3642569595 3746643012 4230080820 4371083514 4683303765 4856759460 6244405020 6556625271 7285139190 8742167028 9366607530 10927708785 13113250542 14570278380 18733215060 21855417570 26226501084 32783126355 43710835140 65566252710 131132505420
• Sum of all divisors σ(n): 498878497152
• Sum of proper divisors (its aliquot sum) s(n): 367745991732
• 131132505420 is an abundant number, because the sum of its proper divisors (367745991732) is greater than itself. Its abundance is 236613486312

Bases of 131132505420

• Binary: 1111010001000000110110011110101001100₂
• Hexadecimal: 0x1E881B3D4C
• Base-36: 1O8OWOR0

Squares and roots of 131132505420

• 131132505420 squared (131132505420²) is 17195733977726329376400
• 131132505420 cubed (131132505420³) is 2254919679035076046227478220088000
• The square root of 131132505420 is 362122.2244215343
• The cube root of 131132505420 is 5080.4648733961

Scales and comparisons

• 131,132,505,420 seconds is equal to 4,169 years, 31 weeks, 4 days, 7 hours, 57 minutes.
• To count from 1 to 131,132,505,420 would take you about eight thousand, three 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 131132505420 cubic inches would be around 423.4 feet tall.

Recreational maths with 131132505420

• 131132505420 backwards is 024505231131
• 131132505420 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 131132505420's digits is 27
• More coming soon!