13858511616

Names of 13858511616

• Cardinal: 13858511616 can be written as Thirteen billion, eight hundred fifty-eight million, five hundred eleven thousand, six hundred sixteen.

Scientific notation

• Scientific notation: 1.3858511616 × 10¹⁰

Factors of 13858511616

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 265

Divisors of 13858511616

• Number of divisors d(n): 324
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 32 36 37 48 54 64 72 74 81 96 108 111 128 144 148 162 192 216 222 223 243 256 288 296 324 333 384 432 444 446 486 576 592 648 666 669 729 768 864 888 892 972 999 1152 1184 1296 1332 1338 1458 1728 1776 1784 1944 1998 2007 2187 2304 2368 2592 2664 2676 2916 2997 3456 3552 3568 3888 3996 4014 4374 4736 5184 5328 5352 5832 5994 6021 6561 6912 7104 7136 7776 7992 8028 8251 8748 8991 9472 10368 10656 10704 11664 11988 12042 13122 14208 14272 15552 15984 16056 16502 17496 17982 18063 20736 21312 21408 23328 23976 24084 24753 26244 26973 28416 28544 31104 31968 32112 33004 34992 35964 36126 42624 42816 46656 47952 48168 49506 52488 53946 54189 57088 62208 63936 64224 66008 69984 71928 72252 74259 80919 85248 85632 93312 95904 96336 99012 104976 107892 108378 127872 128448 132016 139968 143856 144504 148518 161838 162567 171264 186624 191808 192672 198024 209952 215784 216756 222777 242757 255744 256896 264032 279936 287712 289008 297036 323676 325134 383616 385344 396048 419904 431568 433512 445554 485514 487701 513792 528064 559872 575424 578016 594072 647352 650268 668331 767232 770688 792096 839808 863136 867024 891108 971028 975402 1056128 1150848 1156032 1188144 1294704 1300536 1336662 1463103 1541376 1584192 1679616 1726272 1734048 1782216 1942056 1950804 2004993 2112256 2301696 2312064 2376288 2589408 2601072 2673324 2926206 3168384 3452544 3468096 3564432 3884112 3901608 4009986 4624128 4752576 5178816 5202144 5346648 5852412 6014979 6336768 6905088 6936192 7128864 7768224 7803216 8019972 9505152 10357632 10404288 10693296 11704824 12029958 13872384 14257728 15536448 15606432 16039944 18044937 19010304 20715264 20808576 21386592 23409648 24059916 28515456 31072896 31212864 32079888 36089874 41617152 42773184 46819296 48119832 54134811 57030912 62145792 62425728 64159776 72179748 85546368 93638592 96239664 108269622 124851456 128319552 144359496 171092736 187277184 192479328 216539244 256639104 288718992 374554368 384958656 433078488 513278208 577437984 769917312 866156976 1154875968 1539834624 1732313952 2309751936 3464627904 4619503872 6929255808 13858511616
• Sum of all divisors σ(n): 42804728512
• Sum of proper divisors (its aliquot sum) s(n): 28946216896
• 13858511616 is an abundant number, because the sum of its proper divisors (28946216896) is greater than itself. Its abundance is 15087705280

Bases of 13858511616

• Binary: 1100111010000010000001101100000000₂
• Hexadecimal: 0x33A081B00
• Base-36: 6D70000

Squares and roots of 13858511616

• 13858511616 squared (13858511616²) is 192058344210806931456
• 13858511616 cubed (13858511616³) is 2661642794195194212316291792896
• The square root of 13858511616 is 117722.1797963323
• The cube root of 13858511616 is 2401.9955402979

Scales and comparisons

• 13,858,511,616 seconds is equal to 440 years, 34 weeks, 1 day, 10 hours, 33 minutes, 36 seconds.
• To count from 1 to 13,858,511,616 would take you about eight hundred eighty-one 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 13858511616 cubic inches would be around 200.2 feet tall.

Recreational maths with 13858511616

• 13858511616 backwards is 61611585831
• The number of decimal digits it has is: 11
• The sum of 13858511616's digits is 45
• More coming soon!