135720654720

Names of 135720654720

• Cardinal: 135720654720 can be written as One hundred thirty-five billion, seven hundred twenty million, six hundred fifty-four thousand, seven hundred twenty.

Scientific notation

• Scientific notation: 1.3572065472 × 10¹¹

Factors of 135720654720

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 575

Divisors of 135720654720

• Number of divisors d(n): 640
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 14 15 16 20 21 24 28 30 32 35 40 42 48 49 56 59 60 64 70 80 84 96 98 105 112 118 120 128 140 147 160 168 177 192 196 210 224 236 240 245 280 294 295 320 336 343 354 384 392 413 420 448 472 480 490 499 560 588 590 640 672 686 708 735 784 826 840 885 896 944 960 980 998 1029 1120 1176 1180 1239 1344 1372 1416 1470 1497 1568 1652 1680 1715 1770 1888 1920 1960 1996 2058 2065 2240 2352 2360 2401 2478 2495 2688 2744 2832 2891 2940 2994 3136 3304 3360 3430 3493 3540 3776 3920 3992 4116 4130 4480 4704 4720 4802 4956 4990 5145 5488 5664 5782 5880 5988 6195 6272 6608 6720 6860 6986 7080 7203 7485 7552 7840 7984 8232 8260 8673 9408 9440 9604 9912 9980 10290 10479 10976 11328 11564 11760 11976 12005 12390 13216 13440 13720 13972 14160 14406 14455 14970 15680 15968 16464 16520 17346 17465 18816 18880 19208 19824 19960 20237 20580 20958 21952 22656 23128 23520 23952 24010 24451 24780 26432 27440 27944 28320 28812 28910 29441 29940 31360 31936 32928 33040 34692 34930 36015 37760 38416 39648 39920 40474 41160 41916 43365 43904 46256 47040 47904 48020 48902 49560 52395 52864 54880 55888 56640 57624 57820 58882 59880 60711 63872 65856 66080 69384 69860 72030 73353 76832 79296 79840 80948 82320 83832 86730 88323 92512 94080 95808 96040 97804 99120 101185 104790 109760 111776 113280 115248 115640 117764 119760 121422 122255 131712 132160 138768 139720 141659 144060 146706 147205 153664 158592 159680 161896 164640 167664 171157 173460 176646 185024 191616 192080 195608 198240 202370 206087 209580 219520 223552 230496 231280 235528 239520 242844 244510 264320 277536 279440 283318 288120 293412 294410 303555 307328 319360 323792 329280 335328 342314 346920 353292 366765 370048 384160 391216 396480 404740 412174 419160 424977 441615 447104 460992 462560 471056 479040 485688 489020 513471 555072 558880 566636 576240 586824 588820 607110 618261 647584 658560 670656 684628 693840 706584 708295 733530 768320 782432 792960 809480 824348 838320 849954 855785 883230 921984 925120 942112 958080 971376 978040 1026942 1030435 1110144 1117760 1133272 1152480 1173648 1177640 1198099 1214220 1236522 1295168 1341312 1369256 1387680 1413168 1416590 1442609 1467060 1536640 1564864 1618960 1648696 1676640 1699908 1711570 1766460 1850240 1884224 1942752 1956080 2053884 2060870 2124885 2235520 2266544 2304960 2347296 2355280 2396198 2428440 2473044 2567355 2590336 2738512 2775360 2826336 2833180 2885218 2934120 3091305 3129728 3237920 3297392 3353280 3399816 3423140 3532920 3594297 3768448 3885504 3912160 4107768 4121740 4249770 4327827 4533088 4609920 4694592 4710560 4792396 4856880 4946088 5134710 5477024 5550720 5652672 5666360 5770436 5868240 5990495 6182610 6475840 6594784 6706560 6799632 6846280 7065840 7188594 7213045 7771008 7824320 8215536 8243480 8499540 8655654 9066176 9389184 9421120 9584792 9713760 9892176 10098263 10269420 10954048 11305344 11332720 11540872 11736480 11980990 12365220 12951680 13189568 13599264 13692560 14131680 14377188 14426090 15648640 16431072 16486960 16999080 17311308 17971485 18132352 18842240 19169584 19427520 19784352 20196526 20538840 21639135 21908096 22665440 23081744 23472960 23961980 24730440 26379136 27198528 27385120 28263360 28754376 28852180 30294789 32862144 32973920 33998160 34622616 35942970 38339168 38855040 39568704 40393052 41077680 43278270 45330880 46163488 46945920 47923960 49460880 50491315 54397056 54770240 56526720 57508752 57704360 60589578 65724288 65947840 67996320 69245232 70687841 71885940 76678336 79137408 80786104 82155360 86556540 90661760 92326976 95847920 98921760 100982630 109540480 115017504 115408720 121179156 131895680 135992640 138490464 141375682 143771880 151473945 153356672 161572208 164310720 173113080 184653952 191695840 197843520 201965260 212063523 230035008 230817440 242358312 271985280 276980928 282751364 287543760 302947890 323144416 328621440 346226160 353439205 383391680 395687040 403930520 424127046 460070016 461634880 484716624 553961856 565502728 575087520 605895780 646288832 692452320 706878410 766783360 807861040 848254092 923269760 969433248 1060317615 1131005456 1150175040 1211791560 1292577664 1384904640 1413756820 1615722080 1696508184 1938866496 2120635230 2262010912 2300350080 2423583120 2769809280 2827513640 3231444160 3393016368 3877732992 4241270460 4524021824 4847166240 5655027280 6462888320 6786032736 8482540920 9048043648 9694332480 11310054560 13572065472 16965081840 19388664960 22620109120 27144130944 33930163680 45240218240 67860327360 135720654720
• Sum of all divisors σ(n): 514263600000
• Sum of proper divisors (its aliquot sum) s(n): 378542945280
• 135720654720 is an abundant number, because the sum of its proper divisors (378542945280) is greater than itself. Its abundance is 242822290560

Bases of 135720654720

• Binary: 1111110011001100101001101011110000000₂
• Hexadecimal: 0x1F9994D780
• Base-36: 1QCKKNEO

Squares and roots of 135720654720

• 135720654720 squared (135720654720²) is 18420096117625458278400
• 135720654720 cubed (135720654720³) is 2499987505089457329284492034048000
• The square root of 135720654720 is 368402.8429857729
• The cube root of 135720654720 is 5139.0398101431

Scales and comparisons

• 135,720,654,720 seconds is equal to 4,315 years, 25 weeks, 5 days, 21 hours, 52 minutes.
• To count from 1 to 135,720,654,720 would take you about eight thousand, six hundred thirty 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 135720654720 cubic inches would be around 428.3 feet tall.

Recreational maths with 135720654720

• 135720654720 backwards is 027456027531
• 135720654720 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 135720654720's digits is 42
• More coming soon!