100000000000000000000
100,000,000,000,000,000,000 is an even composite number composed of two prime numbers multiplied together.
What does the number 100000000000000000000 look like?
This visualization shows the relationship between its 2 prime factors (large circles) and 441 divisors.
100000000000000000000 is an even composite number. It is composed of two distinct prime numbers multiplied together. It has a total of four hundred forty-one divisors.
Prime factorization of 100000000000000000000:
220 × 520
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 5 × 5 × 5 × 5 × 5 × 5 × 5 × 5 × 5 × 5 × 5 × 5 × 5 × 5 × 5 × 5 × 5 × 5 × 5)See below for interesting mathematical facts about the number 100000000000000000000 from the Numbermatics database.
Names of 100000000000000000000
- Cardinal: 100000000000000000000 can be written as One hundred quintillion.
Scientific notation
- Scientific notation: 1 × 1020
Factors of 100000000000000000000
Divisors of 100000000000000000000
- Number of divisors d(n): 441
-
Complete list of divisors:
1 2 4 5 8 10 16 20 25 32 40 50 64 80 100 125 128 160 200 250 256 320 400 500 512 625 640 800 1000 1024 1250 1280 1600 2000 2048 2500 2560 3125 3200 4000 4096 5000 5120 6250 6400 8000 8192 10000 10240 12500 12800 15625 16000 16384 20000 20480 25000 25600 31250 32000 32768 40000 40960 50000 51200 62500 64000 65536 78125 80000 81920 100000 102400 125000 128000 131072 156250 160000 163840 200000 204800 250000 256000 262144 312500 320000 327680 390625 400000 409600 500000 512000 524288 625000 640000 655360 781250 800000 819200 1000000 1024000 1048576 1250000 1280000 1310720 1562500 1600000 1638400 1953125 2000000 2048000 2500000 2560000 2621440 3125000 3200000 3276800 3906250 4000000 4096000 5000000 5120000 5242880 6250000 6400000 6553600 7812500 8000000 8192000 9765625 10000000 10240000 12500000 12800000 13107200 15625000 16000000 16384000 19531250 20000000 20480000 25000000 25600000 26214400 31250000 32000000 32768000 39062500 40000000 40960000 48828125 50000000 51200000 62500000 64000000 65536000 78125000 80000000 81920000 97656250 100000000 102400000 125000000 128000000 131072000 156250000 160000000 163840000 195312500 200000000 204800000 244140625 250000000 256000000 312500000 320000000 327680000 390625000 400000000 409600000 488281250 500000000 512000000 625000000 640000000 655360000 781250000 800000000 819200000 976562500 1000000000 1024000000 1220703125 1250000000 1280000000 1562500000 1600000000 1638400000 1953125000 2000000000 2048000000 2441406250 2500000000 2560000000 3125000000 3200000000 3276800000 3906250000 4000000000 4096000000 4882812500 5000000000 5120000000 6103515625 6250000000 6400000000 7812500000 8000000000 8192000000 9765625000 10000000000 10240000000 12207031250 12500000000 12800000000 15625000000 16000000000 16384000000 19531250000 20000000000 20480000000 24414062500 25000000000 25600000000 30517578125 31250000000 32000000000 39062500000 40000000000 40960000000 48828125000 50000000000 51200000000 61035156250 62500000000 64000000000 78125000000 80000000000 81920000000 97656250000 100000000000 102400000000 122070312500 125000000000 128000000000 152587890625 156250000000 160000000000 195312500000 200000000000 204800000000 244140625000 250000000000 256000000000 305175781250 312500000000 320000000000 390625000000 400000000000 409600000000 488281250000 500000000000 512000000000 610351562500 625000000000 640000000000 762939453125 781250000000 800000000000 976562500000 1000000000000 1024000000000 1220703125000 1250000000000 1280000000000 1525878906250 1562500000000 1600000000000 1953125000000 2000000000000 2048000000000 2441406250000 2500000000000 2560000000000 3051757812500 3125000000000 3200000000000 3814697265625 3906250000000 4000000000000 4882812500000 5000000000000 5120000000000 6103515625000 6250000000000 6400000000000 7629394531250 7812500000000 8000000000000 9765625000000 10000000000000 10240000000000 12207031250000 12500000000000 12800000000000 15258789062500 15625000000000 16000000000000 19073486328125 19531250000000 20000000000000 24414062500000 25000000000000 25600000000000 30517578125000 31250000000000 32000000000000 38146972656250 39062500000000 40000000000000 48828125000000 50000000000000 51200000000000 61035156250000 62500000000000 64000000000000 76293945312500 78125000000000 80000000000000 95367431640625 97656250000000 100000000000000 122070312500000 125000000000000 128000000000000 152587890625000 156250000000000 160000000000000 190734863281250 195312500000000 200000000000000 244140625000000 250000000000000 256000000000000 305175781250000 312500000000000 320000000000000 381469726562500 390625000000000 400000000000000 488281250000000 500000000000000 610351562500000 625000000000000 640000000000000 762939453125000 781250000000000 800000000000000 976562500000000 1000000000000000 1220703125000000 1250000000000000 1280000000000000 1525878906250000 1562500000000000 1600000000000000 1953125000000000 2000000000000000 2441406250000000 2500000000000000 3051757812500000 3125000000000000 3200000000000000 3906250000000000 4000000000000000 4882812500000000 5000000000000000 6103515625000000 6250000000000000 6400000000000000 7812500000000000 8000000000000000 9765625000000000 10000000000000000 12207031250000000 12500000000000000 15625000000000000 16000000000000000 19531250000000000 20000000000000000 24414062500000000 25000000000000000 31250000000000000 32000000000000000 39062500000000000 40000000000000000 48828125000000000 50000000000000000 62500000000000000 78125000000000000 80000000000000000 97656250000000000 100000000000000000 125000000000000000 156250000000000000 160000000000000000 195312500000000000 200000000000000000 250000000000000000 312500000000000000 390625000000000000 400000000000000000 500000000000000000 625000000000000000 781250000000000000 800000000000000000 1000000000000000000 1250000000000000000 1562500000000000000 2000000000000000000 2500000000000000000 3125000000000000000 4000000000000000000 5000000000000000000 6250000000000000000 10000000000000000000 12500000000000000000 20000000000000000000 25000000000000000000 50000000000000000000 100000000000000000000
- Sum of all divisors σ(n): 249999880790709924931
- Sum of proper divisors (its aliquot sum) s(n): 149999880790709924931
- 100000000000000000000 is an abundant number, because the sum of its proper divisors (149999880790709924931) is greater than itself. Its abundance is 49999880790709924931
Bases of 100000000000000000000
- Binary: 10101101011110001110101111000101101011000110001000000000000000000002
- Hexadecimal: 0x56BC75E2D63100000
- Base-36: L3R41IFS0Q5TS
Squares and roots of 100000000000000000000
- 100000000000000000000 squared (1000000000000000000002) is 10000000000000000000000000000000000000000
- 100000000000000000000 cubed (1000000000000000000003) is 1000000000000000000000000000000000000000000000000000000000000
-
100000000000000000000 is a
perfect square number . Itssquare root is 10000000000 -
The
cube root of 100000000000000000000 is 4641588.8336127787
Scales and comparisons
How big is 100000000000000000000?- 100,000,000,000,000,000,000 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
-
To count from 1 to 100,000,000,000,000,000,000 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and nine 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 100000000000000000000 cubic inches would be around 386799.1 feet tall.
Recreational maths with 100000000000000000000
- 100000000000000000000 backwards is 000000000000000000001
- 100000000000000000000 is a
Harshad number . - The number of decimal digits it has is: 21
- The sum of 100000000000000000000's digits is 1
- More coming soon!
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The information we have on file for 100000000000000000000 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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