51221316432
51,221,316,432 is an even composite number composed of seven prime numbers multiplied together.
51221316432 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of three hundred twenty divisors.
Prime factorization of 51221316432:
24 × 3 × 11 × 13 × 61 × 71 × 1723
(2 × 2 × 2 × 2 × 3 × 11 × 13 × 61 × 71 × 1723)See below for interesting mathematical facts about the number 51221316432 from the Numbermatics database.
Names of 51221316432
- Cardinal: 51221316432 can be written as Fifty-one billion, two hundred twenty-one million, three hundred sixteen thousand, four hundred thirty-two.
Scientific notation
- Scientific notation: 5.1221316432 × 1010
Factors of 51221316432
Divisors of 51221316432
- Number of divisors d(n): 320
-
Complete list of divisors:
1 2 3 4 6 8 11 12 13 16 22 24 26 33 39 44 48 52 61 66 71 78 88 104 122 132 142 143 156 176 183 208 213 244 264 284 286 312 366 426 429 488 528 568 572 624 671 732 781 793 852 858 923 976 1136 1144 1342 1464 1562 1586 1704 1716 1723 1846 2013 2288 2343 2379 2684 2769 2928 3124 3172 3408 3432 3446 3692 4026 4331 4686 4758 5169 5368 5538 6248 6344 6864 6892 7384 8052 8662 8723 9372 9516 10153 10338 10736 11076 12496 12688 12993 13784 14768 16104 17324 17446 18744 18953 19032 20306 20676 22152 22399 25986 26169 27568 30459 32208 34648 34892 37488 37906 38064 40612 41352 44304 44798 47641 51972 52338 56303 56859 60918 67197 69296 69784 75812 81224 82704 89596 95282 103944 104676 105103 112606 113718 121836 122333 134394 139568 142923 151624 162448 168909 179192 190564 207888 209352 210206 225212 227436 243672 244666 246389 268788 285846 303248 315309 337818 358384 366999 381128 418704 420412 450424 454872 487344 489332 492778 537576 571692 619333 630618 675636 733998 739167 762256 840824 900848 909744 978664 985556 1075152 1143384 1156133 1238666 1261236 1345663 1351272 1366339 1467996 1478334 1590329 1681648 1857999 1957328 1971112 2286768 2312266 2477332 2522472 2691326 2702544 2732678 2935992 2956668 3180658 3468399 3715998 3942224 4036989 4099017 4624532 4770987 4954664 5044944 5382652 5465356 5871984 5913336 6361316 6936798 7431996 7462313 8073978 8198034 9249064 9541974 9909328 10765304 10930712 11826672 12722632 13873596 14863992 14924626 15029729 16147956 16396068 17493619 18498128 19083948 21530608 21861424 22386939 25445264 27747192 29727984 29849252 30059458 32295912 32792136 34987238 38167896 44773878 45089187 52480857 55494384 59698504 60118916 64591824 65584272 69974476 76335792 82085443 89547756 90178374 97010069 104961714 119397008 120237832 139948952 164170886 179095512 180356748 194020138 209923428 240475664 246256329 279897904 291030207 328341772 358191024 360713496 388040276 419846856 492512658 582060414 656683544 721426992 776080552 839693712 985025316 1067110759 1164120828 1313367088 1552161104 1970050632 2134221518 2328241656 3201332277 3940101264 4268443036 4656483312 6402664554 8536886072 12805329108 17073772144 25610658216 51221316432
- Sum of all divisors σ(n): 160321738752
- Sum of proper divisors (its aliquot sum) s(n): 109100422320
- 51221316432 is an abundant number, because the sum of its proper divisors (109100422320) is greater than itself. Its abundance is 57879105888
Bases of 51221316432
- Binary: 1011111011010000011101000011010100002
- Hexadecimal: 0xBED074350
- Base-36: NJ3UKPC
Squares and roots of 51221316432
- 51221316432 squared (512213164322) is 2623623257027073210624
- 51221316432 cubed (512213164323) is 134385437046538184512202088173568
-
The
square root of 51221316432 is 226321.2681830853 -
The
cube root of 51221316432 is 3713.7863188947
Scales and comparisons
How big is 51221316432?- 51,221,316,432 seconds is equal to 1,628 years, 35 weeks, 2 days, 7 hours, 27 minutes, 12 seconds.
-
To count from 1 to 51,221,316,432 would take you about three thousand, two hundred fifty-seven 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 51221316432 cubic inches would be around 309.5 feet tall.
Recreational maths with 51221316432
- 51221316432 backwards is 23461312215
- The number of decimal digits it has is: 11
- The sum of 51221316432's digits is 30
- More coming soon!
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