213155008512

Names of 213155008512

• Cardinal: 213155008512 can be written as Two hundred thirteen billion, one hundred fifty-five million, eight thousand, five hundred twelve.

Scientific notation

• Scientific notation: 2.13155008512 × 10¹¹

Factors of 213155008512

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 12713

Divisors of 213155008512

• Number of divisors d(n): 156
• Complete list of divisors:
  1 2 3 4 6 8 12 16 24 32 37 48 64 74 96 111 128 148 192 222 256 296 384 444 512 592 768 888 1024 1184 1369 1536 1776 2048 2368 2738 3072 3552 4096 4107 4736 5476 6144 7104 8214 9472 10952 12288 12671 14208 16428 18944 21904 25342 28416 32856 37888 38013 43808 50684 56832 65712 75776 76026 87616 101368 113664 131424 151552 152052 175232 202736 227328 262848 304104 350464 405472 454656 468827 525696 608208 700928 810944 937654 1051392 1216416 1401856 1406481 1621888 1875308 2102784 2432832 2803712 2812962 3243776 3750616 4205568 4865664 5607424 5625924 6487552 7501232 8411136 9731328 11251848 12975104 15002464 16822272 17346599 19462656 22503696 25950208 30004928 34693198 38925312 45007392 51900416 52039797 60009856 69386396 77850624 90014784 104079594 120019712 138772792 155701248 180029568 208159188 240039424 277545584 360059136 416318376 480078848 555091168 720118272 832636752 960157696 1110182336 1440236544 1665273504 1920315392 2220364672 2880473088 3330547008 4440729344 5760946176 6661094016 8881458688 13322188032 17762917376 26644376064 35525834752 53288752128 71051669504 106577504256 213155008512
• Sum of all divisors σ(n): 584165869056
• Sum of proper divisors (its aliquot sum) s(n): 371010860544
• 213155008512 is an abundant number, because the sum of its proper divisors (371010860544) is greater than itself. Its abundance is 157855852032

Bases of 213155008512

• Binary: 11000110100001000001110101000000000000₂
• Hexadecimal: 0x31A1075000
• Base-36: 2PX6ZL6O

Squares and roots of 213155008512

• 213155008512 squared (213155008512²) is 45435057653750792454144
• 213155008512 cubed (213155008512³) is 9684710100928460914289809689673728
• The square root of 213155008512 is 461687.1327121863
• The cube root of 213155008512 is 5973.5409777593

Scales and comparisons

• 213,155,008,512 seconds is equal to 6,777 years, 34 weeks, 5 days, 20 hours, 35 minutes, 12 seconds.
• To count from 1 to 213,155,008,512 would take you about thirteen thousand, five hundred fifty-five 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 213155008512 cubic inches would be around 497.8 feet tall.

Recreational maths with 213155008512

• 213155008512 backwards is 215800551312
• The number of decimal digits it has is: 12
• The sum of 213155008512's digits is 33
• More coming soon!