55156990500
55,156,990,500 is an even composite number composed of five prime numbers multiplied together.
55156990500 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred eighty-eight divisors.
Prime factorization of 55156990500:
22 × 35 × 53 × 19 × 23893
(2 × 2 × 3 × 3 × 3 × 3 × 3 × 5 × 5 × 5 × 19 × 23893)See below for interesting mathematical facts about the number 55156990500 from the Numbermatics database.
Names of 55156990500
- Cardinal: 55156990500 can be written as Fifty-five billion, one hundred fifty-six million, nine hundred ninety thousand, five hundred.
Scientific notation
- Scientific notation: 5.51569905 × 1010
Factors of 55156990500
Divisors of 55156990500
- Number of divisors d(n): 288
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Complete list of divisors:
1 2 3 4 5 6 9 10 12 15 18 19 20 25 27 30 36 38 45 50 54 57 60 75 76 81 90 95 100 108 114 125 135 150 162 171 180 190 225 228 243 250 270 285 300 324 342 375 380 405 450 475 486 500 513 540 570 675 684 750 810 855 900 950 972 1026 1125 1140 1215 1350 1425 1500 1539 1620 1710 1900 2025 2052 2250 2375 2430 2565 2700 2850 3078 3375 3420 4050 4275 4500 4617 4750 4860 5130 5700 6075 6156 6750 7125 7695 8100 8550 9234 9500 10125 10260 12150 12825 13500 14250 15390 17100 18468 20250 21375 23085 23893 24300 25650 28500 30375 30780 38475 40500 42750 46170 47786 51300 60750 64125 71679 76950 85500 92340 95572 115425 119465 121500 128250 143358 153900 192375 215037 230850 238930 256500 286716 358395 384750 430074 453967 461700 477860 577125 597325 645111 716790 769500 860148 907934 1075185 1154250 1194650 1290222 1361901 1433580 1791975 1815868 1935333 2150370 2269835 2308500 2389300 2580444 2723802 2986625 3225555 3583950 3870666 4085703 4300740 4539670 5375925 5447604 5805999 5973250 6451110 6809505 7167900 7741332 8171406 8959875 9079340 9676665 10751850 11349175 11611998 11946500 12257109 12902220 13619010 16127775 16342812 17919750 19353330 20428515 21503700 22698350 23223996 24514218 26879625 27238020 29029995 32255550 34047525 35839500 36771327 38706660 40857030 45396700 48383325 49028436 53759250 56745875 58059990 61285545 64511100 68095050 73542654 80638875 81714060 96766650 102142575 107518500 110313981 113491750 116119980 122571090 136190100 145149975 147085308 161277750 170237625 183856635 193533300 204285150 220627962 226983500 241916625 245142180 290299950 306427725 322555500 340475250 367713270 408570300 441255924 483833250 510712875 551569905 580599900 612855450 680950500 725749875 735426540 919283175 967666500 1021425750 1103139810 1225710900 1451499750 1532138625 1838566350 2042851500 2206279620 2757849525 2902999500 3064277250 3677132700 4596415875 5515699050 6128554500 9192831750 11031398100 13789247625 18385663500 27578495250 55156990500
- Sum of all divisors σ(n): 189951565440
- Sum of proper divisors (its aliquot sum) s(n): 134794574940
- 55156990500 is an abundant number, because the sum of its proper divisors (134794574940) is greater than itself. Its abundance is 79637584440
Bases of 55156990500
- Binary: 1100110101111001110011100010001001002
- Hexadecimal: 0xCD79CE224
- Base-36: PC71Q90
Squares and roots of 55156990500
- 55156990500 squared (551569905002) is 3042293601017090250000
- 55156990500 cubed (551569905003) is 167803759249510437256892625000000
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The
square root of 55156990500 is 234855.2543589349 -
The
cube root of 55156990500 is 3806.5673714349
Scales and comparisons
How big is 55156990500?- 55,156,990,500 seconds is equal to 1,753 years, 42 weeks, 5 days, 2 hours, 15 minutes.
-
To count from 1 to 55,156,990,500 would take you about three thousand, five hundred 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 55156990500 cubic inches would be around 317.2 feet tall.
Recreational maths with 55156990500
- 55156990500 backwards is 00509965155
- 55156990500 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 55156990500's digits is 45
- More coming soon!
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