13355047272

Names of 13355047272

• Cardinal: 13355047272 can be written as Thirteen billion, three hundred fifty-five million, forty-seven thousand, two hundred seventy-two.

Scientific notation

• Scientific notation: 1.3355047272 × 10¹⁰

Factors of 13355047272

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1228

Divisors of 13355047272

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 17 21 24 28 34 42 51 53 56 68 83 84 102 106 119 136 159 166 168 204 212 238 249 318 332 357 371 408 424 476 498 581 636 664 714 742 901 952 996 1063 1113 1162 1272 1411 1428 1484 1743 1802 1992 2126 2226 2324 2703 2822 2856 2968 3189 3486 3604 4233 4252 4399 4452 4648 5406 5644 6307 6378 6972 7208 7441 8466 8504 8798 8904 9877 10812 11288 12614 12756 13197 13944 14882 16932 17596 18071 18921 19754 21624 22323 25228 25512 26394 29631 29764 30793 33864 35192 36142 37842 39508 44646 50456 52788 54213 56339 59262 59528 61586 72284 74783 75684 79016 88229 89292 92379 105576 108426 112678 118524 123172 126497 144568 149566 151368 169017 176458 178584 184758 216852 224349 225356 237048 246344 252994 264687 299132 338034 352916 369516 379491 394373 433704 448698 450712 505988 523481 529374 598264 617603 676068 705832 739032 758982 788746 897396 957763 1011976 1046962 1058748 1183119 1235206 1352136 1499893 1517964 1570443 1577492 1794792 1852809 1915526 2093924 2117496 2366238 2470412 2873289 2999786 3035928 3140886 3154984 3705618 3831052 4187848 4499679 4676137 4732476 4940824 5746578 5999572 6281772 6704341 7411236 7662104 8999358 9352274 9464952 10499251 11493156 11999144 12563544 13408682 14028411 14822472 17998716 18704548 20113023 20998502 22986312 26817364 28056822 31497753 32732959 35997432 37409096 40226046 41997004 53634728 56113644 62995506 65465918 79494329 80452092 83994008 98198877 112227288 125991012 130931836 158988658 160904184 196397754 238482987 251982024 261863672 317977316 392795508 476965974 556460303 635954632 785591016 953931948 1112920606 1669380909 1907863896 2225841212 3338761818 4451682424 6677523636 13355047272
• Sum of all divisors σ(n): 41699266560
• Sum of proper divisors (its aliquot sum) s(n): 28344219288
• 13355047272 is an abundant number, because the sum of its proper divisors (28344219288) is greater than itself. Its abundance is 14989172016

Bases of 13355047272

• Binary: 1100011100000001011101100101101000₂
• Hexadecimal: 0x31C05D968
• Base-36: 64V90FC

Squares and roots of 13355047272

• 13355047272 squared (13355047272²) is 178357287637354641984
• 13355047272 cubed (13355047272³) is 2381970007702572436724955867648
• The square root of 13355047272 is 115564.0397009381
• The cube root of 13355047272 is 2372.5487409017

Scales and comparisons

• 13,355,047,272 seconds is equal to 424 years, 33 weeks, 5 days, 7 hours, 21 minutes, 12 seconds.
• To count from 1 to 13,355,047,272 would take you about eight hundred forty-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 13355047272 cubic inches would be around 197.7 feet tall.

Recreational maths with 13355047272

• 13355047272 backwards is 27274055331
• The number of decimal digits it has is: 11
• The sum of 13355047272's digits is 39
• More coming soon!