61359497472

Names of 61359497472

• Cardinal: 61359497472 can be written as Sixty-one billion, three hundred fifty-nine million, four hundred ninety-seven thousand, four hundred seventy-two.

Scientific notation

• Scientific notation: 6.1359497472 × 10¹⁰

Factors of 61359497472

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 962

Divisors of 61359497472

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 4 6 7 8 12 13 14 16 21 24 26 28 32 39 42 48 52 56 64 78 84 91 96 104 112 128 156 168 182 192 208 224 256 273 312 336 364 384 416 448 546 624 672 728 768 832 896 937 1092 1248 1344 1456 1664 1792 1874 2184 2496 2688 2811 2912 3328 3748 4368 4992 5376 5622 5824 6559 7496 8736 9984 11244 11648 12181 13118 14992 17472 19677 22488 23296 24362 26236 29984 34944 36543 39354 44976 48724 52472 59968 69888 73086 78708 85267 89952 97448 104944 119936 146172 157416 170534 179904 194896 209888 239872 255801 292344 314832 341068 359808 389792 419776 511602 584688 629664 682136 719616 779584 839552 877969 1023204 1169376 1259328 1364272 1559168 1679104 1755938 2046408 2338752 2518656 2633907 2728544 3118336 3511876 4092816 4677504 5037312 5267814 5457088 6145783 7023752 8185632 9355008 10535628 10914176 11413597 12291566 14047504 16371264 18437349 21071256 21828352 22827194 24583132 28095008 32742528 34240791 36874698 42142512 45654388 49166264 56190016 65485056 68481582 73749396 79895179 84285024 91308776 98332528 112380032 136963164 147498792 159790358 168570048 182617552 196665056 224760064 239685537 273926328 294997584 319580716 337140096 365235104 393330112 479371074 547852656 589995168 639161432 674280192 730470208 786660224 958742148 1095705312 1179990336 1278322864 1460940416 1573320448 1917484296 2191410624 2359980672 2556645728 2921880832 3834968592 4382821248 4719961344 5113291456 7669937184 8765642496 10226582912 15339874368 20453165824 30679748736 61359497472
• Sum of all divisors σ(n): 201206421696
• Sum of proper divisors (its aliquot sum) s(n): 139846924224
• 61359497472 is an abundant number, because the sum of its proper divisors (139846924224) is greater than itself. Its abundance is 78487426752

Bases of 61359497472

• Binary: 111001001001010011111010000100000000₂
• Hexadecimal: 0xE494FA100
• Base-36: S6RUZ9C

Squares and roots of 61359497472

• 61359497472 squared (61359497472²) is 3764987930016374390784
• 61359497472 cubed (61359497472³) is 231017767373950237349916388098048
• The square root of 61359497472 is 247708.4929347397
• The cube root of 61359497472 is 3944.2151602369

Scales and comparisons

• 61,359,497,472 seconds is equal to 1,951 years, 2 weeks, 1 day, 8 hours, 51 minutes, 12 seconds.
• To count from 1 to 61,359,497,472 would take you about three thousand, nine hundred 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 61359497472 cubic inches would be around 328.7 feet tall.

Recreational maths with 61359497472

• 61359497472 backwards is 27479495316
• The number of decimal digits it has is: 11
• The sum of 61359497472's digits is 57
• More coming soon!