135878920320

Names of 135878920320

• Cardinal: 135878920320 can be written as One hundred thirty-five billion, eight hundred seventy-eight million, nine hundred twenty thousand, three hundred twenty.

Scientific notation

• Scientific notation: 1.3587892032 × 10¹¹

Factors of 135878920320

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 38103

Divisors of 135878920320

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 5 6 8 10 11 12 13 15 16 20 22 24 26 30 32 33 39 40 44 48 52 55 60 64 65 66 78 80 88 96 104 110 120 128 130 132 143 156 160 165 169 176 192 195 208 220 240 260 264 286 312 320 330 338 352 384 390 416 429 440 480 507 520 528 572 624 640 660 676 704 715 780 832 845 858 880 960 1014 1040 1056 1144 1248 1320 1352 1408 1430 1560 1664 1690 1716 1760 1859 1920 2028 2080 2112 2145 2288 2496 2535 2640 2704 2860 3120 3380 3432 3520 3718 4056 4160 4224 4290 4576 4992 5070 5280 5408 5577 5720 6240 6760 6864 7040 7436 8112 8320 8580 9152 9295 10140 10560 10816 11154 11440 12480 13520 13728 14872 16224 17160 18304 18590 20280 21120 21632 22308 22880 24960 27040 27456 27885 29744 32448 34320 37180 38069 40560 44616 45760 54080 54912 55770 59488 64896 68640 74360 76138 81120 89232 91520 108160 111540 114207 118976 137280 148720 152276 162240 178464 190345 223080 228414 237952 274560 297440 304552 324480 356928 380690 418759 446160 456828 494897 571035 594880 609104 713856 761380 837518 892320 913656 989794 1142070 1189760 1218208 1256277 1484691 1522760 1675036 1784640 1827312 1979588 2093795 2284140 2436416 2474485 2512554 2969382 3045520 3350072 3569280 3654624 3959176 4187590 4568280 4872832 4948970 5025108 5443867 5938764 6091040 6281385 6433661 6700144 7309248 7423455 7918352 8375180 9136560 9897940 10050216 10887734 11877528 12182080 12562770 12867322 13400288 14618496 14846910 15836704 16331601 16750360 18273120 19300983 19795880 20100432 21775468 23755056 24364160 25125540 25734644 26800576 27219335 29693820 31673408 32168305 32663202 33500720 36546240 38601966 39591760 40200864 43550936 47510112 50251080 51469288 53601152 54438670 59387640 63346816 64336610 65326404 67001440 70770271 73092480 77203932 79183520 80401728 81658005 87101872 95020224 96504915 100502160 102938576 108877340 118775280 128673220 130652808 134002880 141540542 154407864 158367040 160803456 163316010 174203744 190040448 193009830 201004320 205877152 212310813 217754680 237550560 257346440 261305616 268005760 283081084 308815728 316734080 326632020 348407488 353851355 386019660 402008640 411754304 424621626 435509360 475101120 514692880 522611232 566162168 617631456 653264040 696814976 707702710 772039320 804017280 823508608 849243252 871018720 950202240 1029385760 1045222464 1061554065 1132324336 1235262912 1306528080 1415405420 1544078640 1698486504 1742037440 2058771520 2090444928 2123108130 2264648672 2470525824 2613056160 2830810840 3088157280 3396973008 3484074880 4117543040 4246216260 4529297344 5226112320 5661621680 6176314560 6793946016 8492432520 9058594688 10452224640 11323243360 12352629120 13587892032 16984865040 22646486720 27175784064 33969730080 45292973440 67939460160 135878920320
• Sum of all divisors σ(n): 511642526400
• Sum of proper divisors (its aliquot sum) s(n): 375763606080
• 135878920320 is an abundant number, because the sum of its proper divisors (375763606080) is greater than itself. Its abundance is 239884685760

Bases of 135878920320

• Binary: 1111110100011000000111100100010000000₂
• Hexadecimal: 0x1FA303C880
• Base-36: 1QF6STXC

Squares and roots of 135878920320

• 135878920320 squared (135878920320²) is 18463080987328908902400
• 135878920320 cubed (135878920320³) is 2508743510338971742381748256768000
• The square root of 135878920320 is 368617.5800473979
• The cube root of 135878920320 is 5141.0366009763

Scales and comparisons

• 135,878,920,320 seconds is equal to 4,320 years, 27 weeks, 3 days, 16 hours, 32 minutes.
• To count from 1 to 135,878,920,320 would take you about eight thousand, six hundred forty-one 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 135878920320 cubic inches would be around 428.4 feet tall.

Recreational maths with 135878920320

• 135878920320 backwards is 023029878531
• 135878920320 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 135878920320's digits is 48
• More coming soon!