2131448400
2,131,448,400 is an even composite number composed of six prime numbers multiplied together.
2131448400 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three hundred sixty divisors.
Prime factorization of 2131448400:
24 × 32 × 52 × 31 × 71 × 269
(2 × 2 × 2 × 2 × 3 × 3 × 5 × 5 × 31 × 71 × 269)See below for interesting mathematical facts about the number 2131448400 from the Numbermatics database.
Names of 2131448400
- Cardinal: 2131448400 can be written as Two billion, one hundred thirty-one million, four hundred forty-eight thousand, four hundred.
Scientific notation
- Scientific notation: 2.1314484 × 109
Factors of 2131448400
Divisors of 2131448400
- Number of divisors d(n): 360
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Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 25 30 31 36 40 45 48 50 60 62 71 72 75 80 90 93 100 120 124 142 144 150 155 180 186 200 213 225 240 248 269 279 284 300 310 355 360 372 400 426 450 465 496 538 558 568 600 620 639 710 720 744 775 807 852 900 930 1065 1076 1116 1136 1200 1240 1278 1345 1395 1420 1488 1550 1614 1704 1775 1800 1860 2130 2152 2201 2232 2325 2421 2480 2556 2690 2790 2840 3100 3195 3228 3408 3550 3600 3720 4035 4260 4304 4402 4464 4650 4842 5112 5325 5380 5580 5680 6200 6390 6456 6603 6725 6975 7100 7440 8070 8339 8520 8804 9300 9684 10224 10650 10760 11005 11160 12105 12400 12780 12912 13206 13450 13950 14200 15975 16140 16678 17040 17608 18600 19099 19368 19809 20175 21300 21520 22010 22320 24210 25017 25560 26412 26900 27900 28400 31950 32280 33015 33356 35216 37200 38198 38736 39618 40350 41695 42600 44020 48420 50034 51120 52824 53800 55025 55800 57297 60525 63900 64560 66030 66712 75051 76396 79236 80700 83390 85200 88040 95495 96840 99045 100068 105648 107600 110050 111600 114594 121050 125085 127800 132060 133424 150102 152792 158472 161400 165075 166780 171891 176080 190990 193680 198090 200136 208475 220100 229188 242100 250170 255600 264120 286485 300204 305584 316944 322800 330150 333560 343782 375255 381980 396180 400272 416950 440200 458376 477475 484200 495225 500340 528240 572970 592069 600408 625425 660300 667120 687564 750510 763960 792360 833900 859455 880400 916752 954950 968400 990450 1000680 1145940 1184138 1200816 1250850 1320600 1375128 1432425 1501020 1527920 1584720 1667800 1718910 1776207 1876275 1909900 1980900 2001360 2291880 2368276 2501700 2641200 2750256 2864850 2960345 3002040 3335600 3437820 3552414 3752550 3819800 3961800 4297275 4583760 4736552 5003400 5328621 5729700 5920690 6004080 6875640 7104828 7505100 7639600 7923600 8594550 8881035 9473104 10006800 10657242 11459400 11841380 13751280 14209656 14801725 15010200 17189100 17762070 21314484 22918800 23682760 26643105 28419312 29603450 30020400 34378200 35524140 42628968 44405175 47365520 53286210 59206900 68756400 71048280 85257936 88810350 106572420 118413800 133215525 142096560 177620700 213144840 236827600 266431050 355241400 426289680 532862100 710482800 1065724200 2131448400
- Sum of all divisors σ(n): 7771645440
- Sum of proper divisors (its aliquot sum) s(n): 5640197040
- 2131448400 is an abundant number, because the sum of its proper divisors (5640197040) is greater than itself. Its abundance is 3508748640
Bases of 2131448400
- Binary: 11111110000101101010010010100002
- Hexadecimal: 0x7F0B5250
- Base-36: Z90C40
Squares and roots of 2131448400
- 2131448400 squared (21314484002) is 4543072281862560000
- 2131448400 cubed (21314484003) is 9683324146260302531904000000
-
The
square root of 2131448400 is 46167.6120240153 -
The
cube root of 2131448400 is 1286.9399254365
Scales and comparisons
How big is 2131448400?- 2,131,448,400 seconds is equal to 67 years, 40 weeks, 1 day, 13 hours.
-
To count from 1 to 2,131,448,400 would take you about one hundred thirty-five 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 2131448400 cubic inches would be around 107.2 feet tall.
Recreational maths with 2131448400
- 2131448400 backwards is 0048441312
- The number of decimal digits it has is: 10
- The sum of 2131448400's digits is 27
- More coming soon!
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