13472973720

Names of 13472973720

• Cardinal: 13472973720 can be written as Thirteen billion, four hundred seventy-two million, nine hundred seventy-three thousand, seven hundred twenty.

Scientific notation

• Scientific notation: 1.347297372 × 10¹⁰

Factors of 13472973720

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 29495

Divisors of 13472973720

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 18 19 20 24 30 36 38 40 45 57 60 67 72 76 90 95 114 120 134 152 171 180 190 201 228 268 285 335 342 360 380 402 456 536 570 603 670 684 760 804 855 1005 1140 1206 1273 1340 1368 1608 1710 2010 2280 2412 2546 2680 3015 3420 3819 4020 4824 5092 6030 6365 6840 7638 8040 10184 11457 12060 12730 15276 19095 22914 24120 25460 29399 30552 38190 45828 50920 57285 58798 76380 88197 91656 114570 117596 146995 152760 176394 229140 235192 264591 293990 352788 440985 458280 529182 558581 587980 705576 881970 1058364 1117162 1175960 1322955 1675743 1763940 1969733 2116728 2234324 2645910 2792905 3351486 3527880 3939466 4468648 5027229 5291820 5585810 5909199 6702972 7878932 8378715 9848665 10054458 10583640 11171620 11818398 13405944 15757864 16757430 17727597 19697330 20108916 22343240 23636796 25136145 29545995 33514860 35455194 37424927 39394660 40217832 47273592 50272290 59091990 67029720 70910388 74849854 78789320 88637985 100544580 112274781 118183980 141820776 149699708 177275970 187124635 201089160 224549562 236367960 299399416 336824343 354551940 374249270 449099124 561373905 673648686 709103880 748498540 898198248 1122747810 1347297372 1496997080 1684121715 2245495620 2694594744 3368243430 4490991240 6736486860 13472973720
• Sum of all divisors σ(n): 46781280000
• Sum of proper divisors (its aliquot sum) s(n): 33308306280
• 13472973720 is an abundant number, because the sum of its proper divisors (33308306280) is greater than itself. Its abundance is 19835332560

Bases of 13472973720

• Binary: 1100100011000011010100001110011000₂
• Hexadecimal: 0x3230D4398
• Base-36: 66TGL20

Squares and roots of 13472973720

• 13472973720 squared (13472973720²) is 181521020859810638400
• 13472973720 cubed (13472973720³) is 2445627943671800535339622848000
• The square root of 13472973720 is 116073.1395284887
• The cube root of 13472973720 is 2379.5115703207

Scales and comparisons

• 13,472,973,720 seconds is equal to 428 years, 20 weeks, 5 days, 4 hours, 42 minutes.
• To count from 1 to 13,472,973,720 would take you about eight hundred fifty-six 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 13472973720 cubic inches would be around 198.3 feet tall.

Recreational maths with 13472973720

• 13472973720 backwards is 02737927431
• 13472973720 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13472973720's digits is 45
• More coming soon!