13989209544

Names of 13989209544

• Cardinal: 13989209544 can be written as Thirteen billion, nine hundred eighty-nine million, two hundred nine thousand, five hundred forty-four.

Scientific notation

• Scientific notation: 1.3989209544 × 10¹⁰

Factors of 13989209544

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1307

Divisors of 13989209544

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 3 4 6 8 9 12 18 24 27 29 31 36 54 58 61 62 72 87 93 108 116 122 124 174 183 186 216 232 244 248 261 279 348 366 372 488 522 549 558 696 732 744 783 837 899 1044 1098 1116 1181 1464 1566 1647 1674 1769 1798 1891 2088 2196 2232 2362 2697 3132 3294 3348 3538 3543 3596 3782 4392 4724 5307 5394 5673 6264 6588 6696 7076 7086 7192 7564 8091 9448 10614 10629 10788 11346 13176 14152 14172 15128 15921 16182 17019 21228 21258 21576 22692 24273 28344 31842 31887 32364 34038 34249 36611 42456 42516 45384 47763 48546 51057 54839 63684 63774 64728 68076 68498 72041 73222 85032 95526 97092 102114 102747 109678 109833 127368 127548 136152 136996 144082 146444 164517 191052 194184 204228 205494 216123 219356 219666 255096 273992 288164 292888 308241 329034 329499 382104 408456 410988 432246 438712 439332 493551 576328 616482 648369 658068 658998 821976 864492 878664 924723 987102 988497 1061719 1232964 1296738 1316136 1317996 1480653 1728984 1849446 1945107 1974204 1976994 2089189 2123438 2233271 2465928 2593476 2635992 2961306 3185157 3698892 3890214 3948408 3953988 4178378 4246876 4466542 5186952 5922612 6267567 6370314 6699813 7397784 7780428 7907976 8356756 8493752 8933084 9555471 11845224 12535134 12740628 13399626 15560856 16713512 17866168 18802701 19110942 20099439 25070268 25481256 26799252 28666413 37605402 38221884 40198878 50140536 53598504 56408103 57332826 60298317 64764859 75210804 76443768 80397756 112816206 114665652 120596634 129529718 150421608 160795512 194294577 225632412 229331304 241193268 259059436 388589154 451264824 482386536 518118872 582883731 777178308 1165767462 1554356616 1748651193 2331534924 3497302386 4663069848 6994604772 13989209544
• Sum of all divisors σ(n): 42211584000
• Sum of proper divisors (its aliquot sum) s(n): 28222374456
• 13989209544 is an abundant number, because the sum of its proper divisors (28222374456) is greater than itself. Its abundance is 14233164912

Bases of 13989209544

• Binary: 1101000001110100100110010111001000₂
• Hexadecimal: 0x341D265C8
• Base-36: 6FCTB60

Squares and roots of 13989209544

• 13989209544 squared (13989209544²) is 195697983665940687936
• 13989209544 cubed (13989209544³) is 2737660100841133579412216861184
• The square root of 13989209544 is 118275.9888734821
• The cube root of 13989209544 is 2409.5229018323

Scales and comparisons

• 13,989,209,544 seconds is equal to 444 years, 42 weeks, 2 days, 3 hours, 32 minutes, 24 seconds.
• To count from 1 to 13,989,209,544 would take you about eight hundred eighty-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 13989209544 cubic inches would be around 200.8 feet tall.

Recreational maths with 13989209544

• 13989209544 backwards is 44590298931
• 13989209544 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13989209544's digits is 54
• More coming soon!