13156712448

Names of 13156712448

• Cardinal: 13156712448 can be written as Thirteen billion, one hundred fifty-six million, seven hundred twelve thousand, four hundred forty-eight.

Scientific notation

• Scientific notation: 1.3156712448 × 10¹⁰

Factors of 13156712448

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 20
• Sum of prime factors: 39

Divisors of 13156712448

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 3 4 6 8 11 12 16 22 23 24 32 33 44 46 48 64 66 69 88 92 96 128 132 138 176 184 192 253 256 264 276 352 368 384 506 512 528 529 552 704 736 759 768 1012 1024 1056 1058 1104 1408 1472 1518 1536 1587 2024 2048 2112 2116 2208 2816 2944 3036 3072 3174 4048 4096 4224 4232 4416 5632 5819 5888 6072 6144 6348 8096 8192 8448 8464 8832 11264 11638 11776 12144 12167 12288 12696 16192 16384 16896 16928 17457 17664 22528 23276 23552 24288 24334 24576 25392 32384 32768 33792 33856 34914 35328 36501 45056 46552 47104 48576 48668 49152 50784 64768 67584 67712 69828 70656 73002 90112 93104 94208 97152 97336 98304 101568 129536 133837 135168 135424 139656 141312 146004 180224 186208 188416 194304 194672 203136 259072 267674 270336 270848 279312 282624 292008 360448 372416 376832 388608 389344 401511 406272 518144 535348 540672 541696 558624 565248 584016 744832 753664 777216 778688 803022 812544 1036288 1070696 1081344 1083392 1117248 1130496 1168032 1489664 1554432 1557376 1606044 1625088 2072576 2141392 2166784 2234496 2260992 2336064 2979328 3108864 3114752 3212088 3250176 4145152 4282784 4333568 4468992 4672128 5958656 6217728 6229504 6424176 6500352 8290304 8565568 8667136 8937984 9344256 11917312 12435456 12459008 12848352 13000704 17131136 17334272 17875968 18688512 23834624 24870912 24918016 25696704 26001408 34262272 35751936 37377024 47669248 49836032 51393408 52002816 68524544 71503872 74754048 95338496 99672064 102786816 137049088 143007744 149508096 190676992 199344128 205573632 274098176 286015488 299016192 398688256 411147264 548196352 572030976 598032384 822294528 1096392704 1196064768 1644589056 2192785408 3289178112 4385570816 6578356224 13156712448
• Sum of all divisors σ(n): 40013049600
• Sum of proper divisors (its aliquot sum) s(n): 26856337152
• 13156712448 is an abundant number, because the sum of its proper divisors (26856337152) is greater than itself. Its abundance is 13699624704

Bases of 13156712448

• Binary: 1100010000001100111000000000000000₂
• Hexadecimal: 0x310338000
• Base-36: 61L60AO

Squares and roots of 13156712448

• 13156712448 squared (13156712448²) is 173099082439358152704
• 13156712448 cubed (13156712448³) is 2277414852667281612811001659392
• The square root of 13156712448 is 114702.7133419257
• The cube root of 13156712448 is 2360.7452668767

Scales and comparisons

• 13,156,712,448 seconds is equal to 418 years, 17 weeks, 5 days, 18 hours, 20 minutes, 48 seconds.
• To count from 1 to 13,156,712,448 would take you about eight hundred thirty-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 13156712448 cubic inches would be around 196.7 feet tall.

Recreational maths with 13156712448

• 13156712448 backwards is 84421765131
• The number of decimal digits it has is: 11
• The sum of 13156712448's digits is 42
• More coming soon!