13568128512

Names of 13568128512

• Cardinal: 13568128512 can be written as Thirteen billion, five hundred sixty-eight million, one hundred twenty-eight thousand, five hundred twelve.

Scientific notation

• Scientific notation: 1.3568128512 × 10¹⁰

Factors of 13568128512

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 1472

Divisors of 13568128512

• Number of divisors d(n): 160
• Complete list of divisors:
  1 2 3 4 6 8 12 16 24 32 37 48 64 74 96 111 128 148 192 193 222 256 296 384 386 444 512 579 592 768 772 888 1158 1184 1237 1536 1544 1776 2316 2368 2474 3088 3552 3711 4632 4736 4948 6176 7104 7141 7422 9264 9472 9896 12352 14208 14282 14844 18528 18944 19792 21423 24704 28416 28564 29688 37056 39584 42846 45769 49408 56832 57128 59376 74112 79168 85692 91538 98816 114256 118752 137307 148224 158336 171384 183076 228512 237504 238741 274614 296448 316672 342768 366152 457024 475008 477482 549228 633344 685536 716223 732304 914048 950016 954964 1098456 1371072 1432446 1464608 1828096 1900032 1909928 2196912 2742144 2864892 2929216 3656192 3819856 4393824 5484288 5729784 5858432 7639712 8787648 8833417 10968576 11459568 11716864 15279424 17575296 17666834 22919136 23433728 26500251 30558848 35150592 35333668 45838272 53000502 61117696 70301184 70667336 91676544 106001004 122235392 141334672 183353088 212002008 282669344 366706176 424004016 565338688 848008032 1130677376 1696016064 2261354752 3392032128 4522709504 6784064256 13568128512
• Sum of all divisors σ(n): 37345785312
• Sum of proper divisors (its aliquot sum) s(n): 23777656800
• 13568128512 is an abundant number, because the sum of its proper divisors (23777656800) is greater than itself. Its abundance is 10209528288

Bases of 13568128512

• Binary: 1100101000101110010011011000000000₂
• Hexadecimal: 0x328B93600
• Base-36: 68E42YO

Squares and roots of 13568128512

• 13568128512 squared (13568128512²) is 184094111318147334144
• 13568128512 cubed (13568128512³) is 2497812560667056747415997513728
• The square root of 13568128512 is 116482.3098672067
• The cube root of 13568128512 is 2385.1003133667

Scales and comparisons

• 13,568,128,512 seconds is equal to 431 years, 22 weeks, 12 hours, 35 minutes, 12 seconds.
• To count from 1 to 13,568,128,512 would take you about eight hundred sixty-two 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 13568128512 cubic inches would be around 198.8 feet tall.

Recreational maths with 13568128512

• 13568128512 backwards is 21582186531
• The number of decimal digits it has is: 11
• The sum of 13568128512's digits is 42
• More coming soon!