13291874064

Names of 13291874064

• Cardinal: 13291874064 can be written as Thirteen billion, two hundred ninety-one million, eight hundred seventy-four thousand and sixty-four.

Scientific notation

• Scientific notation: 1.3291874064 × 10¹⁰

Factors of 13291874064

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 1222

Divisors of 13291874064

• Number of divisors d(n): 360
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 23 24 27 28 36 42 46 48 49 54 56 63 69 72 84 92 98 108 112 126 138 144 147 161 168 184 189 196 207 216 252 276 294 322 336 368 378 392 414 432 441 483 504 529 552 588 621 644 756 784 828 882 966 1008 1058 1104 1127 1176 1187 1242 1288 1323 1449 1512 1587 1656 1764 1932 2116 2254 2352 2374 2484 2576 2646 2898 3024 3174 3312 3381 3528 3561 3703 3864 4232 4347 4508 4748 4761 4968 5292 5796 6348 6762 7056 7122 7406 7728 8309 8464 8694 9016 9496 9522 9936 10143 10584 10683 11109 11592 12696 13524 14244 14283 14812 16618 17388 18032 18992 19044 20286 21168 21366 22218 23184 24927 25392 25921 27048 27301 28488 28566 29624 30429 32049 33236 33327 34776 38088 40572 42732 44436 49854 51842 54096 54602 56976 57132 58163 59248 60858 64098 66472 66654 69552 74781 76176 77763 81144 81903 85464 88872 99708 99981 103684 109204 114264 116326 121716 128196 132944 133308 149562 155526 162288 163806 170928 174489 177744 191107 199416 199962 207368 218408 224343 228528 232652 233289 243432 245709 256392 266616 299124 311052 327612 348978 382214 398832 399924 414736 436816 448686 465304 466578 486864 491418 512784 523467 533232 573321 598248 622104 627923 655224 697956 699867 737127 764428 799848 897372 930608 933156 982836 1046934 1146642 1196496 1244208 1255846 1310448 1337749 1395912 1399734 1474254 1528856 1570401 1599696 1719963 1794744 1866312 1883769 1965672 2093868 2293284 2511692 2675498 2791824 2799468 2948508 3057712 3140802 3439926 3589488 3732624 3767538 3931344 4013247 4187736 4395461 4586568 5023384 5159889 5350996 5598936 5651307 5897016 6281604 6879852 7535076 8026494 8375472 8790922 9173136 10046768 10319778 10701992 11197872 11302614 11794032 12039741 12563208 13186383 13759704 15070152 16052988 16953921 17581844 20639556 21403984 22605228 24079482 25126416 26372766 27519408 30140304 30768227 32105976 33907842 35163688 36119223 39559149 41279112 45210456 48158964 52745532 61536454 64211952 67815684 70327376 72238446 79118298 82558224 90420912 92304681 96317928 105491064 118677447 123072908 135631368 144476892 158236596 184609362 192635856 210982128 237354894 246145816 271262736 276914043 288953784 316473192 369218724 474709788 492291632 553828086 577907568 632946384 738437448 830742129 949419576 1107656172 1476874896 1661484258 1898839152 2215312344 3322968516 4430624688 6645937032 13291874064
• Sum of all divisors σ(n): 46434215520
• Sum of proper divisors (its aliquot sum) s(n): 33142341456
• 13291874064 is an abundant number, because the sum of its proper divisors (33142341456) is greater than itself. Its abundance is 19850467392

Bases of 13291874064

• Binary: 1100011000010000011110011100010000₂
• Hexadecimal: 0x31841E710
• Base-36: 63TMZO0

Squares and roots of 13291874064

• 13291874064 squared (13291874064²) is 176673916133235876096
• 13291874064 cubed (13291874064³) is 2348327443636669109874739974144
• The square root of 13291874064 is 115290.3901632743
• The cube root of 13291874064 is 2368.8018811917

Scales and comparisons

• 13,291,874,064 seconds is equal to 422 years, 33 weeks, 2 days, 3 hours, 14 minutes, 24 seconds.
• To count from 1 to 13,291,874,064 would take you about eight hundred forty-five 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 13291874064 cubic inches would be around 197.4 feet tall.

Recreational maths with 13291874064

• 13291874064 backwards is 46047819231
• The number of decimal digits it has is: 11
• The sum of 13291874064's digits is 45
• More coming soon!