13989679872

Names of 13989679872

• Cardinal: 13989679872 can be written as Thirteen billion, nine hundred eighty-nine million, six hundred seventy-nine thousand, eight hundred seventy-two.

Scientific notation

• Scientific notation: 1.3989679872 × 10¹⁰

Factors of 13989679872

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 1429

Divisors of 13989679872

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 16 21 24 28 32 37 42 48 53 56 64 74 84 96 106 111 112 128 148 159 168 192 212 222 224 256 259 296 318 336 371 384 424 444 448 518 592 636 672 742 768 777 848 888 896 1036 1113 1184 1272 1327 1344 1484 1554 1696 1776 1792 1961 2072 2226 2368 2544 2654 2688 2968 3108 3392 3552 3922 3981 4144 4452 4736 5088 5308 5376 5883 5936 6216 6784 7104 7844 7962 8288 8904 9289 9472 10176 10616 11766 11872 12432 13568 13727 14208 15688 15924 16576 17808 18578 20352 21232 23532 23744 24864 27454 27867 28416 31376 31848 33152 35616 37156 40704 41181 42464 47064 47488 49099 49728 54908 55734 62752 63696 66304 70331 71232 74312 82362 84928 94128 94976 98198 99456 109816 111468 125504 127392 140662 142464 147297 148624 164724 169856 188256 196396 198912 210993 219632 222936 251008 254784 281324 284928 294594 297248 329448 339712 343693 376512 392792 421986 439264 445872 492317 502016 509568 562648 589188 594496 658896 687386 753024 785584 843972 878528 891744 984634 1019136 1031079 1125296 1178376 1188992 1317792 1374772 1476951 1506048 1571168 1687944 1757056 1783488 1969268 2062158 2250592 2356752 2377984 2602247 2635584 2749544 2953902 3142336 3375888 3514112 3566976 3938536 4124316 4501184 4713504 5204494 5271168 5499088 5907804 6284672 6751776 7133952 7806741 7877072 8248632 9002368 9427008 10408988 10542336 10998176 11815608 12569344 13503552 15613482 15754144 16497264 18004736 18215729 18854016 20817976 21996352 23631216 27007104 31226964 31508288 32994528 36431458 37708032 41635952 43992704 47262432 54014208 54647187 62453928 63016576 65989056 72862916 83271904 87985408 94524864 109294374 124907856 126033152 131978112 145725832 166543808 189049728 218588748 249815712 263956224 291451664 333087616 378099456 437177496 499631424 582903328 666175232 874354992 999262848 1165806656 1748709984 1998525696 2331613312 3497419968 4663226624 6994839936 13989679872
• Sum of all divisors σ(n): 44560115712
• Sum of proper divisors (its aliquot sum) s(n): 30570435840
• 13989679872 is an abundant number, because the sum of its proper divisors (30570435840) is greater than itself. Its abundance is 16580755968

Bases of 13989679872

• Binary: 1101000001110110011001001100000000₂
• Hexadecimal: 0x341D99300
• Base-36: 6FD3E2O

Squares and roots of 13989679872

• 13989679872 squared (13989679872²) is 195711142921041936384
• 13989679872 cubed (13989679872³) is 2737936236848615662699149262848
• The square root of 13989679872 is 118277.9771216943
• The cube root of 13989679872 is 2409.5499048683

Scales and comparisons

• 13,989,679,872 seconds is equal to 444 years, 43 weeks, 14 hours, 11 minutes, 12 seconds.
• To count from 1 to 13,989,679,872 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 13989679872 cubic inches would be around 200.8 feet tall.

Recreational maths with 13989679872

• 13989679872 backwards is 27897698931
• The number of decimal digits it has is: 11
• The sum of 13989679872's digits is 69
• More coming soon!