13142386944

Names of 13142386944

• Cardinal: 13142386944 can be written as Thirteen billion, one hundred forty-two million, three hundred eighty-six thousand, nine hundred forty-four.

Scientific notation

• Scientific notation: 1.3142386944 × 10¹⁰

Factors of 13142386944

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 276

Divisors of 13142386944

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 19 23 24 27 32 36 38 46 48 54 57 64 69 72 76 92 96 108 114 128 138 144 152 171 184 192 207 216 228 229 256 276 288 304 342 361 368 384 414 432 437 456 458 513 552 576 608 621 684 687 722 736 768 828 864 874 912 916 1026 1083 1104 1152 1216 1242 1311 1368 1374 1444 1472 1656 1728 1748 1824 1832 2052 2061 2166 2208 2304 2432 2484 2622 2736 2748 2888 2944 3249 3312 3456 3496 3648 3664 3933 4104 4122 4332 4351 4416 4864 4968 5244 5267 5472 5496 5776 5888 6183 6498 6624 6912 6992 7296 7328 7866 8208 8244 8303 8664 8702 8832 9747 9936 10488 10534 10944 10992 11552 11799 12366 12996 13053 13248 13984 14592 14656 15732 15801 16416 16488 16606 17328 17404 17664 19494 19872 20976 21068 21888 21984 23104 23598 24732 24909 25992 26106 26496 27968 29312 31464 31602 32832 32976 33212 34656 34808 38988 39159 39744 41952 42136 43776 43968 46208 47196 47403 49464 49818 51984 52212 52992 55936 58624 62928 63204 65664 65952 66424 69312 69616 74727 77976 78318 79488 82669 83904 84272 87936 92416 94392 94806 98928 99636 100073 103968 104424 111872 117477 125856 126408 131328 131904 132848 138624 139232 142209 149454 155952 156636 158976 165338 167808 168544 175872 188784 189612 197856 199272 200146 207936 208848 224181 234954 248007 251712 252816 263808 265696 277248 278464 284418 298908 300219 311904 313272 330676 335616 337088 377568 379224 395712 398544 400292 415872 417696 448362 469908 496014 503424 505632 527616 531392 556928 568836 597816 600438 623808 626544 661352 674176 744021 755136 758448 791424 797088 800584 831744 835392 896724 900657 939816 992028 1006848 1011264 1062784 1113856 1137672 1195632 1200876 1247616 1253088 1322704 1348352 1488042 1510272 1516896 1582848 1594176 1601168 1670784 1793448 1801314 1879632 1901387 1984056 2022528 2125568 2232063 2275344 2391264 2401752 2495232 2506176 2645408 2701971 2976084 3020544 3033792 3188352 3202336 3341568 3586896 3602628 3759264 3802774 3968112 4045056 4464126 4550688 4782528 4803504 5012352 5290816 5403942 5704161 5952168 6067584 6376704 6404672 7173792 7205256 7518528 7605548 7936224 8928252 9101376 9565056 9607008 10024704 10581632 10807884 11408322 11904336 12135168 12809344 14347584 14410512 15037056 15211096 15872448 17112483 17856504 18202752 19130112 19214016 21163264 21615768 22816644 23808672 25618688 28695168 28821024 30074112 30422192 31744896 34224966 35713008 36405504 38428032 43231536 45633288 47617344 51337449 57390336 57642048 60844384 63489792 68449932 71426016 76856064 86463072 91266576 95234688 102674898 115284096 121688768 136899864 142852032 172926144 182533152 190469376 205349796 230568192 243377536 273799728 285704064 345852288 365066304 410699592 486755072 547599456 571408128 691704576 730132608 821399184 1095198912 1460265216 1642798368 2190397824 3285596736 4380795648 6571193472 13142386944
• Sum of all divisors σ(n): 42987772800
• Sum of proper divisors (its aliquot sum) s(n): 29845385856
• 13142386944 is an abundant number, because the sum of its proper divisors (29845385856) is greater than itself. Its abundance is 16702998912

Bases of 13142386944

• Binary: 1100001111010110001110100100000000₂
• Hexadecimal: 0x30F58E900
• Base-36: 61CMYO0

Squares and roots of 13142386944

• 13142386944 squared (13142386944²) is 172722334585821659136
• 13142386944 cubed (13142386944³) is 2269983754997902220541384720384
• The square root of 13142386944 is 114640.2501044027
• The cube root of 13142386944 is 2359.8881341211

Scales and comparisons

• 13,142,386,944 seconds is equal to 417 years, 46 weeks, 23 hours, 2 minutes, 24 seconds.
• To count from 1 to 13,142,386,944 would take you about eight hundred thirty-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 13142386944 cubic inches would be around 196.7 feet tall.

Recreational maths with 13142386944

• 13142386944 backwards is 44968324131
• The number of decimal digits it has is: 11
• The sum of 13142386944's digits is 45
• More coming soon!