135387597440

Names of 135387597440

• Cardinal: 135387597440 can be written as One hundred thirty-five billion, three hundred eighty-seven million, five hundred ninety-seven thousand, four hundred forty.

Scientific notation

• Scientific notation: 1.3538759744 × 10¹¹

Factors of 135387597440

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 6215

Divisors of 135387597440

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 4 5 8 10 16 17 20 23 32 34 40 46 64 68 80 85 89 92 115 128 136 160 170 178 184 230 272 320 340 356 368 391 445 460 544 640 680 712 736 782 890 920 1088 1360 1424 1472 1513 1564 1780 1840 1955 2047 2176 2720 2848 2944 3026 3128 3560 3680 3910 4094 5440 5696 6052 6079 6256 7120 7360 7565 7820 8188 10235 10880 11392 12104 12158 12512 14240 14720 15130 15640 16376 20470 24208 24316 25024 28480 30260 30395 31280 32752 34799 40940 48416 48632 50048 56960 60520 60790 62560 65504 69598 81880 96832 97264 103343 121040 121580 125120 131008 139196 139817 163760 173995 193664 194528 206686 242080 243160 250240 262016 278392 279634 327520 347990 389056 413372 484160 486320 516715 541031 556784 559268 655040 695980 699085 778112 826744 968320 972640 1033430 1082062 1113568 1118536 1310080 1391960 1398170 1653488 1945280 2066860 2164124 2227136 2237072 2376889 2705155 2783920 2796340 3306976 3890560 4133720 4328248 4454272 4474144 4753778 5410310 5567840 5592680 6613952 8267440 8656496 8948288 9197527 9507556 10820620 11135680 11185360 11884445 12443713 13227904 16534880 17312992 17896576 18395054 19015112 21641240 22271360 22370720 23768890 24887426 33069760 34625984 36790108 38030224 43282480 44741440 45987635 47537780 49774852 62218565 66139520 69251968 73580216 76060448 86564960 89482880 91975270 95075560 99549704 124437130 147160432 152120896 173129920 183950540 190151120 199099408 211543121 248874260 294320864 304241792 346259840 367901080 380302240 398198816 423086242 497748520 588641728 735802160 760604480 796397632 846172484 995497040 1057715605 1177283456 1471604320 1521208960 1592795264 1692344968 1990994080 2115431210 2943208640 3384689936 3981988160 4230862420 5886417280 6769379872 7963976320 8461724840 13538759744 16923449680 27077519488 33846899360 67693798720 135387597440
• Sum of all divisors σ(n): 361677312000
• Sum of proper divisors (its aliquot sum) s(n): 226289714560
• 135387597440 is an abundant number, because the sum of its proper divisors (226289714560) is greater than itself. Its abundance is 90902117120

Bases of 135387597440

• Binary: 1111110000101101110101100101010000000₂
• Hexadecimal: 0x1F85BACA80
• Base-36: 1Q72A2RK

Squares and roots of 135387597440

• 135387597440 squared (135387597440²) is 18329801540575494553600
• 135387597440 cubed (135387597440³) is 2481627792130526882551709302784000
• The square root of 135387597440 is 367950.5366757875
• The cube root of 135387597440 is 5134.8326474833

Scales and comparisons

• 135,387,597,440 seconds is equal to 4,304 years, 47 weeks, 1 day, 1 hour, 57 minutes, 20 seconds.
• To count from 1 to 135,387,597,440 would take you about eight thousand, six hundred 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 135387597440 cubic inches would be around 427.9 feet tall.

Recreational maths with 135387597440

• 135387597440 backwards is 044795783531
• The number of decimal digits it has is: 12
• The sum of 135387597440's digits is 56
• More coming soon!