136720661737904013472208

Names of 136720661737904013472208

• Cardinal: 136720661737904013472208 can be written as One hundred thirty-six sextillion, seven hundred twenty quintillion, six hundred sixty-one quadrillion, seven hundred thirty-seven trillion, nine hundred four billion, thirteen million, four hundred seventy-two thousand, two hundred eight.

Scientific notation

• Scientific notation: 1.36720661737904013472208 × 10²³

Factors of 136720661737904013472208

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 1115

Divisors of 136720661737904013472208

• Number of divisors d(n): 210
• Complete list of divisors:
  1 2 4 8 11 16 22 44 53 88 106 121 176 212 242 424 484 583 848 968 1049 1166 1936 2098 2332 4196 4664 6413 8392 9328 11539 12826 16784 23078 25652 46156 51304 55597 92312 102608 111194 126929 184624 222388 253858 444776 507716 611567 889552 1015432 1100401 1223134 2030864 2200802 2446268 4401604 4892536 6727237 8803208 9785072 12104411 13454474 17606416 24208822 26908948 48417644 53817896 58321253 96835288 107635792 116642506 133148521 193670576 233285012 266297042 466570024 532594084 641533783 933140048 1065188168 1154320649 1283067566 2130376336 2308641298 2566135132 4617282596 5132270264 7056871613 9234565192 10264540528 12697527139 14113743226 18469130384 25395054278 28227486452 50790108556 56454972904 61178994397 101580217112 112909945808 122357988794 139672798529 203160434224 244715977588 279345597058 489431955176 558691194116 672968938367 978863910352 1117382388232 1210882360801 1345937876734 2234764776464 2421764721602 2691875753468 4843529443204 5383751506936 7402658322037 9687058886408 10767503013872 13319705968811 14805316644074 19374117772816 26639411937622 29610633288148 53278823875244 59221266576296 64176765122453 106557647750488 118442533152592 128353530244906 146516765656921 213115295500976 256707060489812 293033531313842 513414120979624 586067062627684 705944416346983 1026828241959248 1172134125255368 1270215596480249 1411888832693966 2344268250510736 2540431192960498 2823777665387932 5080862385920996 5647555330775864 7765388579816813 10161724771841992 11295110661551728 13972371561282739 15530777159633626 20323449543683984 27944743122565478 31061554319267252 55889486245130956 62123108638534504 67321426613453197 111778972490261912 124246217277069008 134642853226906394 153696087174110129 223557944980523824 269285706453812788 307392174348220258 538571412907625576 614784348696440516 740535692747985167 1077142825815251152 1229568697392881032 1332456160707781201 1481071385495970334 2459137394785762064 2664912321415562402 2962142770991940668 5329824642831124804 5924285541983881336 8145892620227836837 10659649285662249608 11848571083967762672 14657017767785593211 16291785240455673674 21319298571324499216 29314035535571186422 32583570480911347348 58628071071142372844 65167140961822694696 70620176517512403653 117256142142284745688 130334281923645389392 141240353035024807306 161227195445641525321 234512284284569491376 282480706070049614612 322454390891283050642 564961412140099229224 644908781782566101284 776821941692636440183 1129922824280198458448 1289817563565132202568 1553643883385272880366 2579635127130264405136 3107287766770545760732 6214575533541091521464 8545041358619000842013 12429151067082183042928 17090082717238001684026 34180165434476003368052 68360330868952006736104 136720661737904013472208
• Sum of all divisors σ(n): 296943777723649438395342
• Sum of proper divisors (its aliquot sum) s(n): 160223115985745424923134
• 136720661737904013472208 is an abundant number, because the sum of its proper divisors (160223115985745424923134) is greater than itself. Its abundance is 23502454247841411450926

Bases of 136720661737904013472208

• Binary: 11100111100111010010001010101001000011000001100101101011000100111000111010000₂
• Hexadecimal: 0x1CF3A45521832D6271D0
• Base-36: M9HVHP5YDAZ80Y8

Squares and roots of 136720661737904013472208

• 136720661737904013472208 squared (136720661737904013472208²) is 18692539346050370497448698877368525564388395264
• 136720661737904013472208 cubed (136720661737904013472208³) is 2555656348953814199143815633827737270856664554563072979644509782822912
• The square root of 136720661737904013472208 is 369757571576.1666637251
• The cube root of 136720661737904013472208 is 51516306.3628251857
• Being both a perfect square and a perfect cube, 136720661737904013472208 is also a perfect sixth number.

Scales and comparisons

• 136,720,661,737,904,013,472,208 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 136,720,661,737,904,013,472,208 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and 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 136720661737904013472208 cubic inches would be around 4293025.5 feet tall.

Recreational maths with 136720661737904013472208

• 136720661737904013472208 backwards is 802274310409737166027631
• The number of decimal digits it has is: 24
• The sum of 136720661737904013472208's digits is 89
• More coming soon!