55381245920
55,381,245,920 is an even composite number composed of seven prime numbers multiplied together.
55381245920 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of five hundred seventy-six divisors.
Prime factorization of 55381245920:
25 × 5 × 7 × 11 × 132 × 67 × 397
(2 × 2 × 2 × 2 × 2 × 5 × 7 × 11 × 13 × 13 × 67 × 397)See below for interesting mathematical facts about the number 55381245920 from the Numbermatics database.
Names of 55381245920
- Cardinal: 55381245920 can be written as Fifty-five billion, three hundred eighty-one million, two hundred forty-five thousand, nine hundred twenty.
Scientific notation
- Scientific notation: 5.538124592 × 1010
Factors of 55381245920
Divisors of 55381245920
- Number of divisors d(n): 576
-
Complete list of divisors:
1 2 4 5 7 8 10 11 13 14 16 20 22 26 28 32 35 40 44 52 55 56 65 67 70 77 80 88 91 104 110 112 130 134 140 143 154 160 169 176 182 208 220 224 260 268 280 286 308 335 338 352 364 385 397 416 440 455 469 520 536 560 572 616 670 676 715 728 737 770 794 845 871 880 910 938 1001 1040 1072 1120 1144 1183 1232 1340 1352 1430 1456 1474 1540 1588 1690 1742 1760 1820 1859 1876 1985 2002 2080 2144 2288 2345 2366 2464 2680 2704 2779 2860 2912 2948 3080 3176 3380 3484 3640 3685 3718 3752 3970 4004 4355 4367 4576 4690 4732 5005 5159 5161 5360 5408 5558 5720 5896 5915 6097 6160 6352 6760 6968 7280 7370 7436 7504 7940 8008 8710 8734 9295 9380 9464 9581 10010 10318 10322 10720 11116 11323 11440 11792 11830 12194 12320 12704 13013 13520 13895 13936 14560 14740 14872 15008 15880 16016 17420 17468 18590 18760 18928 19162 20020 20636 20644 21835 22232 22646 22880 23584 23660 24388 25795 25805 26026 26599 27040 27790 27872 29480 29744 30485 30569 31760 32032 34840 34936 36127 37180 37520 37856 38324 40040 41272 41288 43670 44464 45292 47320 47905 48776 51590 51610 52052 53198 55580 56615 56771 58960 59488 60970 61138 63520 65065 67067 67093 69680 69872 72254 74360 75040 76648 79261 80080 82544 82576 87340 88928 90584 94640 95810 97552 103180 103220 104104 106396 111160 113230 113542 117920 121940 122276 124553 130130 132995 134134 134186 139360 139744 144508 148720 152845 153296 158522 160160 165088 165152 174680 180635 181168 186193 189280 191620 195104 206360 206440 208208 212792 222320 226460 227084 243880 244552 249106 260260 265990 268268 268372 283855 289016 292589 297440 305690 306592 317044 335335 335465 345787 349360 361270 362336 372386 383240 396305 397397 412720 412880 416416 425584 444640 452920 454168 469651 487760 489104 498212 520520 531980 536536 536744 567710 578032 585178 611380 622765 634088 670670 670930 691574 698720 722540 738023 744772 766480 792610 794794 825440 825760 851168 871871 905840 908336 930965 939302 975520 978208 996424 1041040 1063960 1073072 1073488 1135420 1156064 1170356 1222760 1245530 1268176 1341340 1341860 1383148 1445080 1462945 1476046 1489544 1532960 1585220 1589588 1728935 1743742 1811680 1816672 1861930 1878604 1986985 1992848 2048123 2082080 2127920 2146144 2146976 2270840 2340712 2348255 2420509 2445520 2491060 2536352 2682680 2683720 2766296 2890160 2925890 2952092 2979088 3170440 3179176 3457870 3487484 3690115 3723860 3757208 3803657 3973970 3985696 4096246 4255840 4359355 4495231 4541680 4681424 4696510 4841018 4891040 4982120 5166161 5365360 5367440 5532592 5780320 5851780 5904184 5958176 6340880 6358352 6915740 6974968 7380230 7447720 7514416 7607314 7947940 8192492 8718710 8990462 9083360 9362848 9393020 9682036 9964240 10240615 10332322 10730720 10734880 11065184 11703560 11808368 12102545 12681760 12716704 13831480 13949936 14760460 14895440 15028832 15214628 15895880 16384984 17437420 17980924 18786040 19018285 19364072 19928480 20481230 20664644 22476155 23407120 23616736 24205090 25830805 26625599 27662960 27899872 29520920 29790880 30429256 31466617 31791760 32769968 34874840 35961848 37572080 38036570 38728144 40962460 41329288 44952310 46814240 48410180 49447541 51661610 53251198 55325920 59041840 60858512 62933234 63583520 65539936 69749680 71923696 75144160 76073140 77456288 81924920 82658576 89904620 96820360 98895082 103323220 106502396 118083680 121717024 125866468 133127995 139499360 143847392 152146280 157333085 163849840 165317152 179809240 193640720 197790164 206646440 213004792 247237705 251732936 266255990 304292560 314666170 327699680 346132787 359618480 387281440 395580328 413292880 426009584 494475410 503465872 532511980 608585120 629332340 692265574 719236960 791160656 826585760 852019168 988950820 1006931744 1065023960 1258664680 1384531148 1582321312 1730663935 1977901640 2130047920 2517329360 2769062296 3461327870 3955803280 4260095840 5034658720 5538124592 6922655740 7911606560 11076249184 13845311480 27690622960 55381245920
- Sum of all divisors σ(n): 179724013056
- Sum of proper divisors (its aliquot sum) s(n): 124342767136
- 55381245920 is an abundant number, because the sum of its proper divisors (124342767136) is greater than itself. Its abundance is 68961521216
Bases of 55381245920
- Binary: 1100111001001111101010111111111000002
- Hexadecimal: 0xCE4FABFE0
- Base-36: PFWKAU8
Squares and roots of 55381245920
- 55381245920 squared (553812459202) is 3067082399651516646400
- 55381245920 cubed (553812459203) is 169858844632004365695252082688000
-
The
square root of 55381245920 is 235332.2033211773 -
The
cube root of 55381245920 is 3811.7192664063
Scales and comparisons
How big is 55381245920?- 55,381,245,920 seconds is equal to 1,760 years, 49 weeks, 3 days, 15 hours, 25 minutes, 20 seconds.
-
To count from 1 to 55,381,245,920 would take you about three thousand, five hundred twenty-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 55381245920 cubic inches would be around 317.6 feet tall.
Recreational maths with 55381245920
- 55381245920 backwards is 02954218355
- 55381245920 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 55381245920's digits is 44
- More coming soon!
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