13859451648

Names of 13859451648

• Cardinal: 13859451648 can be written as Thirteen billion, eight hundred fifty-nine million, four hundred fifty-one thousand, six hundred forty-eight.

Scientific notation

• Scientific notation: 1.3859451648 × 10¹⁰

Factors of 13859451648

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 434

Divisors of 13859451648

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 27 28 32 36 42 48 49 54 56 63 64 72 84 96 98 108 112 126 128 144 147 151 168 189 192 196 216 224 252 256 271 288 294 302 336 378 384 392 432 441 448 453 504 542 576 588 604 672 756 768 784 813 864 882 896 906 1008 1057 1084 1152 1176 1208 1323 1344 1359 1512 1568 1626 1728 1764 1792 1812 1897 2016 2114 2168 2304 2352 2416 2439 2646 2688 2718 3024 3136 3171 3252 3456 3528 3624 3794 4032 4077 4228 4336 4704 4832 4878 5292 5376 5436 5691 6048 6272 6342 6504 6912 7056 7248 7317 7399 7588 8064 8154 8456 8672 9408 9513 9664 9756 10584 10872 11382 12096 12544 12684 13008 13279 14112 14496 14634 14798 15176 16128 16308 16912 17073 17344 18816 19026 19328 19512 21168 21744 22197 22764 24192 25368 26016 26558 28224 28539 28992 29268 29596 30352 32616 33824 34146 34688 37632 38052 38656 39024 39837 40921 42336 43488 44394 45528 48384 50736 51219 52032 53116 56448 57078 57984 58536 59192 60704 65232 66591 67648 68292 69376 76104 78048 79674 81842 84672 86976 88788 91056 101472 102438 104064 106232 112896 114156 115968 117072 118384 119511 121408 122763 130464 133182 135296 136584 152208 156096 159348 163684 169344 173952 177576 182112 199773 202944 204876 208128 212464 228312 234144 236768 239022 242816 245526 260928 266364 270592 273168 286447 304416 312192 318696 327368 338688 347904 355152 358533 364224 368289 399546 405888 409752 424928 456624 468288 473536 478044 485632 491052 521856 532728 546336 572894 608832 624384 637392 654736 710304 717066 728448 736578 799092 811776 819504 849856 859341 913248 936576 947072 956088 982104 1043712 1065456 1092672 1104867 1145788 1217664 1274784 1309472 1420608 1434132 1456896 1473156 1598184 1639008 1699712 1718682 1826496 1873152 1894144 1912176 1964208 2005129 2130912 2185344 2209734 2291576 2435328 2549568 2578023 2618944 2841216 2868264 2946312 3196368 3278016 3399424 3437364 3652992 3824352 3928416 4010258 4261824 4370688 4419468 4583152 5099136 5156046 5237888 5682432 5736528 5892624 6015387 6392736 6556032 6874728 7305984 7648704 7734069 7856832 8020516 8523648 8838936 9166304 10198272 10312092 10475776 11473056 11785248 12030774 12785472 13112064 13749456 15297408 15468138 15713664 16041032 17047296 17677872 18046161 18332608 20624184 22946112 23570496 24061548 25570944 27498912 30594816 30936276 31427328 32082064 35355744 36092322 36665216 41248368 45892224 47140992 48123096 51141888 54138483 54997824 61872552 64164128 70711488 72184644 73330432 82496736 91784448 94281984 96246192 108276966 109995648 123745104 128328256 141422976 144369288 164993472 192492384 216553932 219991296 247490208 256656512 282845952 288738576 329986944 384984768 433107864 494980416 513313024 577477152 659973888 769969536 866215728 989960832 1154954304 1539939072 1732431456 1979921664 2309908608 3464862912 4619817216 6929725824 13859451648
• Sum of all divisors σ(n): 48169067520
• Sum of proper divisors (its aliquot sum) s(n): 34309615872
• 13859451648 is an abundant number, because the sum of its proper divisors (34309615872) is greater than itself. Its abundance is 20450164224

Bases of 13859451648

• Binary: 1100111010000101100111001100000000₂
• Hexadecimal: 0x33A167300
• Base-36: 6D7K5C0

Squares and roots of 13859451648

• 13859451648 squared (13859451648²) is 192084399983249915904
• 13859451648 cubed (13859451648³) is 2662184453902944219371554209792
• The square root of 13859451648 is 117726.1723152503
• The cube root of 13859451648 is 2402.0498487183

Scales and comparisons

• 13,859,451,648 seconds is equal to 440 years, 35 weeks, 5 days, 7 hours, 40 minutes, 48 seconds.
• To count from 1 to 13,859,451,648 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 13859451648 cubic inches would be around 200.2 feet tall.

Recreational maths with 13859451648

• 13859451648 backwards is 84615495831
• 13859451648 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13859451648's digits is 54
• More coming soon!