131297620383540

Names of 131297620383540

• Cardinal: 131297620383540 can be written as One hundred thirty-one trillion, two hundred ninety-seven billion, six hundred twenty million, three hundred eighty-three thousand, five hundred forty.

Scientific notation

• Scientific notation: 1.3129762038354 × 10¹⁴

Factors of 131297620383540

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1196629

Divisors of 131297620383540

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 13 15 18 20 26 27 30 36 39 45 52 54 60 65 78 81 90 108 117 130 135 156 162 180 195 234 260 270 324 351 390 405 468 540 585 702 780 810 1053 1170 1404 1620 1755 2106 2340 3510 4212 5233 5265 7020 10466 10530 15699 20932 21060 26165 31398 47097 52330 62796 68029 78495 94194 104660 136058 141291 156990 188388 204087 235485 272116 282582 313980 340145 408174 423873 470970 565164 612261 680290 706455 816348 847746 941940 1020435 1191373 1224522 1360580 1412910 1695492 1836783 2040870 2119365 2382746 2449044 2825820 3061305 3574119 3673566 4081740 4238730 4765492 5510349 5956865 6122610 7148238 7347132 8477460 9183915 10722357 11020698 11913730 12245220 14296476 15487849 17870595 18367830 21444714 22041396 23827460 27551745 30975698 32167071 35741190 36735660 42889428 46463547 53611785 55103490 61951396 64334142 71482380 77439245 92927094 96501213 107223570 110206980 128668284 139390641 154878490 160835355 185854188 193002426 214447140 232317735 278781282 309756980 321670710 386004852 418171923 464635470 482506065 557562564 643341420 696953205 836343846 929270940 965012130 1254515769 1393906410 1672687692 1930024260 2090859615 2509031538 2787812820 4181719230 5018063076 6234454909 6272578845 8363438460 12468909818 12545157690 18703364727 24937819636 25090315380 31172274545 37406729454 56110094181 62344549090 74813458908 81047913817 93516823635 112220188362 124689098180 162095827634 168330282543 187033647270 224440376724 243143741451 280550470905 324191655268 336660565086 374067294540 405239569085 486287482902 504990847629 561100941810 673321130172 729431224353 810479138170 841651412715 972574965804 1009981695258 1122201883620 1215718707255 1458862448706 1620958276340 1683302825430 2019963390516 2188293673059 2431437414510 2524954238145 2917724897412 3366605650860 3647156121765 4376587346118 4862874829020 5049908476290 6564881019177 7294312243530 8753174692236 10099816952580 10941468365295 13129762038354 14588624487060 21882936730590 26259524076708 32824405095885 43765873461180 65648810191770 131297620383540
• Sum of all divisors σ(n): 443654134060368
• Sum of proper divisors (its aliquot sum) s(n): 312356513676828
• 131297620383540 is an abundant number, because the sum of its proper divisors (312356513676828) is greater than itself. Its abundance is 181058893293288

Bases of 131297620383540

• Binary: 11101110110101000011100000001011101011100110100₂
• Hexadecimal: 0x776A1C05D734
• Base-36: 1AJHAL6790

Squares and roots of 131297620383540

• 131297620383540 squared (131297620383540²) is 17239065118380178496702931600
• 131297620383540 cubed (131297620383540³) is 2263448227680206727295806426728234385864000
• The square root of 131297620383540 is 11458517.3728340613
• The cube root of 131297620383540 is 50825.9632797075

Scales and comparisons

• 131,297,620,383,540 seconds is equal to 4,174,858 years, 10 weeks, 2 days, 1 hour, 39 minutes.
• To count from 1 to 131,297,620,383,540 would take you about ten million, four hundred thirty-seven thousand, one hundred forty-five 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 131297620383540 cubic inches would be around 4235.5 feet tall.

Recreational maths with 131297620383540

• 131297620383540 backwards is 045383026792131
• 131297620383540 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 131297620383540's digits is 54
• More coming soon!