135988157760

Names of 135988157760

• Cardinal: 135988157760 can be written as One hundred thirty-five billion, nine hundred eighty-eight million, one hundred fifty-seven thousand, seven hundred sixty.

Scientific notation

• Scientific notation: 1.3598815776 × 10¹¹

Factors of 135988157760

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 1556671

Divisors of 135988157760

• Number of divisors d(n): 224
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 13 14 15 16 20 21 24 26 28 30 32 35 39 40 42 48 52 56 60 64 65 70 78 80 84 91 96 104 105 112 120 130 140 156 160 168 182 192 195 208 210 224 240 260 273 280 312 320 336 364 390 416 420 448 455 480 520 546 560 624 672 728 780 832 840 910 960 1040 1092 1120 1248 1344 1365 1456 1560 1680 1820 2080 2184 2240 2496 2730 2912 3120 3360 3640 4160 4368 5460 5824 6240 6720 7280 8736 10920 12480 14560 17472 21840 29120 43680 87360 1556641 3113282 4669923 6226564 7783205 9339846 10896487 12453128 15566410 18679692 20236333 21792974 23349615 24906256 31132820 32689461 37359384 40472666 43585948 46699230 49812512 54482435 60708999 62265640 65378922 74718768 80945332 87171896 93398460 99625024 101181665 108964870 121417998 124531280 130757844 141654331 149437536 161890664 163447305 174343792 186796920 202363330 217929740 242835996 249062560 261515688 283308662 298875072 303544995 323781328 326894610 348687584 373593840 404726660 424962993 435859480 485671992 498125120 523031376 566617324 607089990 647562656 653789220 697375168 708271655 747187680 809453320 849925986 871718960 971343984 1046062752 1133234648 1214179980 1295125312 1307578440 1416543310 1494375360 1618906640 1699851972 1743437920 1942687968 2092125504 2124814965 2266469296 2428359960 2615156880 2833086620 3237813280 3399703944 3486875840 3885375936 4249629930 4532938592 4856719920 5230313760 5666173240 6475626560 6799407888 8499259860 9065877184 9713439840 10460627520 11332346480 13598815776 16998519720 19426879680 22664692960 27197631552 33997039440 45329385920 67994078880 135988157760
• Sum of all divisors σ(n): 531400219392
• Sum of proper divisors (its aliquot sum) s(n): 395412061632
• 135988157760 is an abundant number, because the sum of its proper divisors (395412061632) is greater than itself. Its abundance is 259423903872

Bases of 135988157760

• Binary: 1111110101001100001101001110101000000₂
• Hexadecimal: 0x1FA9869D40
• Base-36: 1QGZU62O

Squares and roots of 135988157760

• 135988157760 squared (135988157760²) is 18492779050958648217600
• 135988157760 cubed (135988157760³) is 2514798955002587733051331608576000
• The square root of 135988157760 is 368765.7220512775
• The cube root of 135988157760 is 5142.4139135835

Scales and comparisons

• 135,988,157,760 seconds is equal to 4,324 years, 1 day, 16 minutes.
• To count from 1 to 135,988,157,760 would take you about eight thousand, six hundred forty-eight 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 135988157760 cubic inches would be around 428.5 feet tall.

Recreational maths with 135988157760

• 135988157760 backwards is 067751889531
• 135988157760 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 135988157760's digits is 60
• More coming soon!