13397564544

Names of 13397564544

• Cardinal: 13397564544 can be written as Thirteen billion, three hundred ninety-seven million, five hundred sixty-four thousand, five hundred forty-four.

Scientific notation

• Scientific notation: 1.3397564544 × 10¹⁰

Factors of 13397564544

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 1248

Divisors of 13397564544

• Number of divisors d(n): 512
• Complete list of divisors:
  1 2 3 4 6 7 8 12 13 14 16 17 19 21 24 26 28 32 34 38 39 42 48 51 52 56 57 64 68 76 78 84 91 96 102 104 112 114 119 128 133 136 152 156 168 182 192 204 208 221 224 228 238 247 266 272 273 304 312 323 336 357 364 384 399 408 416 442 448 456 476 494 532 544 546 608 624 646 663 672 714 728 741 798 816 832 884 896 912 952 969 988 1064 1088 1092 1187 1216 1248 1292 1326 1344 1428 1456 1482 1547 1596 1632 1664 1729 1768 1824 1904 1938 1976 2128 2176 2184 2261 2374 2432 2496 2584 2652 2688 2856 2912 2964 3094 3192 3264 3458 3536 3561 3648 3808 3876 3952 4199 4256 4368 4522 4641 4748 4992 5168 5187 5304 5712 5824 5928 6188 6384 6528 6783 6916 7072 7122 7296 7616 7752 7904 8309 8398 8512 8736 9044 9282 9496 10336 10374 10608 11424 11648 11856 12376 12597 12768 13566 13832 14144 14244 15232 15431 15504 15808 16618 16796 17024 17472 18088 18564 18992 20179 20672 20748 21216 22553 22848 23712 24752 24927 25194 25536 27132 27664 28288 28488 29393 30862 31008 31616 33236 33592 34944 36176 37128 37984 40358 41344 41496 42432 45106 45696 46293 47424 49504 49854 50388 51072 54264 55328 56976 58786 60537 61724 62016 66472 67184 67659 72352 74256 75968 80716 82992 84864 88179 90212 92586 94848 99008 99708 100776 108017 108528 110656 113952 117572 121074 123448 124032 132944 134368 135318 141253 144704 148512 151936 157871 161432 165984 176358 180424 185172 198016 199416 201552 216034 217056 221312 227904 235144 242148 246896 262327 265888 268736 270636 282506 289408 293189 297024 315742 322864 324051 331968 352716 360848 370344 383401 398832 403104 423759 432068 434112 455808 470288 473613 484296 493792 524654 531776 537472 541272 565012 586378 594048 631484 645728 648102 663936 705432 721696 740688 766802 786981 797664 806208 847518 864136 868224 879567 940576 947226 968592 987584 1049308 1063552 1082544 1130024 1150203 1172756 1262968 1291456 1296204 1410864 1443392 1481376 1533604 1573962 1595328 1612416 1695036 1728272 1759134 1836289 1881152 1894452 1937184 1975168 2052323 2098616 2165088 2260048 2300406 2345512 2525936 2582912 2592408 2683807 2821728 2886784 2962752 3067208 3147924 3190656 3390072 3456544 3518268 3672578 3762304 3788904 3874368 4104646 4197232 4330176 4520096 4600812 4691024 4984213 5051872 5184816 5367614 5508867 5643456 5925504 6134416 6156969 6295848 6780144 6913088 7036536 7345156 7577808 7748736 8051421 8209292 8394464 8660352 9040192 9201624 9382048 9968426 10103744 10369632 10735228 11017734 11286912 12268832 12313938 12591696 13560288 13826176 14073072 14690312 14952639 15155616 16102842 16418584 16788928 18080384 18403248 18764096 19936852 20207488 20739264 21470456 22035468 24537664 24627876 25183392 27120576 28146144 29380624 29905278 30311232 32205684 32837168 33577856 34889491 36806496 37528192 39873704 41478528 42940912 44070936 49075328 49255752 50366784 54241152 56292288 58761248 59810556 60622464 64411368 65674336 69778982 73612992 79747408 85881824 88141872 98511504 100733568 104668473 112584576 117522496 119621112 128822736 131348672 139557964 147225984 159494816 171763648 176283744 197023008 209336946 235044992 239242224 257645472 262697344 279115928 318989632 343527296 352567488 394046016 418673892 478484448 515290944 558231856 637979264 705134976 788092032 837347784 956968896 1030581888 1116463712 1674695568 1913937792 2232927424 3349391136 4465854848 6698782272 13397564544
• Sum of all divisors σ(n): 48858163200
• Sum of proper divisors (its aliquot sum) s(n): 35460598656
• 13397564544 is an abundant number, because the sum of its proper divisors (35460598656) is greater than itself. Its abundance is 22063034112

Bases of 13397564544

• Binary: 1100011110100011101001110010000000₂
• Hexadecimal: 0x31E8E9C80
• Base-36: 65KKAYO

Squares and roots of 13397564544

• 13397564544 squared (13397564544²) is 179494735710645927936
• 13397564544 cubed (13397564544³) is 2404792306991600527453332701184
• The square root of 13397564544 is 115747.8489821733
• The cube root of 13397564544 is 2375.0638309861

Scales and comparisons

• 13,397,564,544 seconds is equal to 426 years, 9 hours, 42 minutes, 24 seconds.
• To count from 1 to 13,397,564,544 would take you about eight hundred fifty-two 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 13397564544 cubic inches would be around 197.9 feet tall.

Recreational maths with 13397564544

• 13397564544 backwards is 44546579331
• 13397564544 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13397564544's digits is 51
• More coming soon!