135149178880

Names of 135149178880

• Cardinal: 135149178880 can be written as One hundred thirty-five billion, one hundred forty-nine million, one hundred seventy-eight thousand, eight hundred eighty.

Scientific notation

• Scientific notation: 1.3514917888 × 10¹¹

Factors of 135149178880

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 133

Divisors of 135149178880

• Number of divisors d(n): 208
• Complete list of divisors:
  1 2 4 5 8 10 16 20 32 40 43 64 80 83 86 128 160 166 172 215 256 320 332 344 415 430 512 640 664 688 830 860 1024 1280 1328 1376 1660 1720 1849 2048 2560 2656 2752 3320 3440 3569 3698 4096 5120 5312 5504 6640 6880 7138 7396 9245 10240 10624 11008 13280 13760 14276 14792 17845 18490 20480 21248 22016 26560 27520 28552 29584 35690 36980 42496 44032 53120 55040 57104 59168 71380 73960 79507 84992 88064 106240 110080 114208 118336 142760 147920 153467 159014 169984 176128 212480 220160 228416 236672 285520 295840 306934 318028 339968 397535 424960 440320 456832 473344 571040 591680 613868 636056 767335 795070 849920 880640 913664 946688 1142080 1183360 1227736 1272112 1534670 1590140 1699840 1827328 1893376 2284160 2366720 2455472 2544224 3069340 3180280 3654656 3786752 4568320 4733440 4910944 5088448 6138680 6360560 6599081 7309312 7573504 9136640 9466880 9821888 10176896 12277360 12721120 13198162 14618624 18273280 18933760 19643776 20353792 24554720 25442240 26396324 32995405 36546560 37867520 39287552 40707584 49109440 50884480 52792648 65990810 73093120 78575104 81415168 98218880 101768960 105585296 131981620 157150208 162830336 196437760 203537920 211170592 263963240 314300416 325660672 392875520 407075840 422341184 527926480 628600832 785751040 814151680 844682368 1055852960 1571502080 1628303360 1689364736 2111705920 3143004160 3378729472 4223411840 6757458944 8446823680 13514917888 16893647360 27029835776 33787294720 67574589440 135149178880
• Sum of all divisors σ(n): 336040689600
• Sum of proper divisors (its aliquot sum) s(n): 200891510720
• 135149178880 is an abundant number, because the sum of its proper divisors (200891510720) is greater than itself. Its abundance is 65742331840

Bases of 135149178880

• Binary: 1111101110111100001001101000000000000₂
• Hexadecimal: 0x1F7784D000
• Base-36: 1Q34BXTS

Squares and roots of 135149178880

• 135149178880 squared (135149178880²) is 18265300551938238054400
• 135149178880 cubed (135149178880³) is 2468540371590863665526128771072000
• The square root of 135149178880 is 367626.4121088147
• The cube root of 135149178880 is 5131.8167170135

Scales and comparisons

• 135,149,178,880 seconds is equal to 4,297 years, 16 weeks, 6 days, 14 hours, 34 minutes, 40 seconds.
• To count from 1 to 135,149,178,880 would take you about eight thousand, five hundred ninety-four 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 135149178880 cubic inches would be around 427.7 feet tall.

Recreational maths with 135149178880

• 135149178880 backwards is 088871941531
• The number of decimal digits it has is: 12
• The sum of 135149178880's digits is 55
• More coming soon!