13913938944

Names of 13913938944

• Cardinal: 13913938944 can be written as Thirteen billion, nine hundred thirteen million, nine hundred thirty-eight thousand, nine hundred forty-four.

Scientific notation

• Scientific notation: 1.3913938944 × 10¹⁰

Factors of 13913938944

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 20
• Sum of prime factors: 133

Divisors of 13913938944

• Number of divisors d(n): 396
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 19 24 27 32 36 38 48 54 57 64 72 76 81 96 108 109 114 128 144 152 162 171 192 216 218 228 243 256 288 304 324 327 342 384 432 436 456 486 512 513 576 608 648 654 684 729 768 864 872 912 972 981 1024 1026 1152 1216 1296 1308 1368 1458 1536 1539 1728 1744 1824 1944 1962 2052 2071 2187 2304 2432 2592 2616 2736 2916 2943 3072 3078 3456 3488 3648 3888 3924 4104 4142 4374 4608 4617 4864 5184 5232 5472 5832 5886 6156 6213 6561 6912 6976 7296 7776 7848 8208 8284 8748 8829 9216 9234 9728 10368 10464 10944 11664 11772 12312 12426 13122 13824 13851 13952 14592 15552 15696 16416 16568 17496 17658 18468 18639 19456 20736 20928 21888 23328 23544 24624 24852 26244 26487 27648 27702 27904 29184 31104 31392 32832 33136 34992 35316 36936 37278 41472 41553 41856 43776 46656 47088 49248 49704 52488 52974 55404 55808 55917 58368 62208 62784 65664 66272 69984 70632 73872 74556 79461 82944 83106 83712 87552 93312 94176 98496 99408 104976 105948 110808 111616 111834 124416 124659 125568 131328 132544 139968 141264 147744 149112 158922 166212 167424 167751 175104 186624 188352 196992 198816 209952 211896 221616 223668 238383 248832 249318 251136 262656 265088 279936 282528 295488 298224 317844 332424 334848 335502 373248 376704 393984 397632 419904 423792 443232 447336 476766 498636 502272 503253 525312 530176 559872 565056 590976 596448 635688 664848 671004 715149 746496 753408 787968 795264 839808 847584 886464 894672 953532 997272 1004544 1006506 1060352 1119744 1130112 1181952 1192896 1271376 1329696 1342008 1430298 1506816 1509759 1575936 1590528 1679616 1695168 1772928 1789344 1907064 1994544 2013012 2120704 2239488 2260224 2363904 2385792 2542752 2659392 2684016 2860596 3013632 3019518 3181056 3359232 3390336 3545856 3578688 3814128 3989088 4026024 4520448 4529277 4727808 4771584 5085504 5318784 5368032 5721192 6039036 6362112 6718464 6780672 7091712 7157376 7628256 7978176 8052048 9040896 9058554 9543168 10171008 10637568 10736064 11442384 12078072 13561344 13587831 14183424 14314752 15256512 15956352 16104096 18117108 19086336 20342016 21275136 21472128 22884768 24156144 27122688 27175662 28629504 30513024 31912704 32208192 36234216 40684032 42550272 42944256 45769536 48312288 54351324 57259008 61026048 63825408 64416384 72468432 81368064 85888512 91539072 96624576 108702648 122052096 127650816 128832768 144936864 171777024 183078144 193249152 217405296 244104192 257665536 289873728 366156288 386498304 434810592 515331072 579747456 732312576 772996608 869621184 1159494912 1545993216 1739242368 2318989824 3478484736 4637979648 6956969472 13913938944
• Sum of all divisors σ(n): 44317959400
• Sum of proper divisors (its aliquot sum) s(n): 30404020456
• 13913938944 is an abundant number, because the sum of its proper divisors (30404020456) is greater than itself. Its abundance is 16490081512

Bases of 13913938944

• Binary: 1100111101010101011101110000000000₂
• Hexadecimal: 0x33D55DC00
• Base-36: 6E40000

Squares and roots of 13913938944

• 13913938944 squared (13913938944²) is 193597696937359835136
• 13913938944 cubed (13913938944³) is 2693706534885440538640209936384
• The square root of 13913938944 is 117957.3607029251
• The cube root of 13913938944 is 2405.1935531455

Scales and comparisons

• 13,913,938,944 seconds is equal to 442 years, 21 weeks, 5 days, 23 hours, 2 minutes, 24 seconds.
• To count from 1 to 13,913,938,944 would take you about eight hundred eighty-four 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 13913938944 cubic inches would be around 200.4 feet tall.

Recreational maths with 13913938944

• 13913938944 backwards is 44983931931
• 13913938944 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13913938944's digits is 54
• More coming soon!