2990345400
2,990,345,400 is an even composite number composed of six prime numbers multiplied together.
2990345400 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two hundred eighty-eight divisors.
Prime factorization of 2990345400:
23 × 32 × 52 × 7 × 19 × 12491
(2 × 2 × 2 × 3 × 3 × 5 × 5 × 7 × 19 × 12491)See below for interesting mathematical facts about the number 2990345400 from the Numbermatics database.
Names of 2990345400
- Cardinal: 2990345400 can be written as Two billion, nine hundred ninety million, three hundred forty-five thousand, four hundred.
Scientific notation
- Scientific notation: 2.9903454 × 109
Factors of 2990345400
Divisors of 2990345400
- Number of divisors d(n): 288
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Complete list of divisors:
1 2 3 4 5 6 7 8 9 10 12 14 15 18 19 20 21 24 25 28 30 35 36 38 40 42 45 50 56 57 60 63 70 72 75 76 84 90 95 100 105 114 120 126 133 140 150 152 168 171 175 180 190 200 210 225 228 252 266 280 285 300 315 342 350 360 380 399 420 450 456 475 504 525 532 570 600 630 665 684 700 760 798 840 855 900 950 1050 1064 1140 1197 1260 1330 1368 1400 1425 1575 1596 1710 1800 1900 1995 2100 2280 2394 2520 2660 2850 3150 3192 3325 3420 3800 3990 4200 4275 4788 5320 5700 5985 6300 6650 6840 7980 8550 9576 9975 11400 11970 12491 12600 13300 15960 17100 19950 23940 24982 26600 29925 34200 37473 39900 47880 49964 59850 62455 74946 79800 87437 99928 112419 119700 124910 149892 174874 187365 224838 237329 239400 249820 262311 299784 312275 349748 374730 437185 449676 474658 499640 524622 562095 624550 699496 711987 749460 786933 874370 899352 936825 949316 1049244 1124190 1186645 1249100 1311555 1423974 1498920 1573866 1661303 1748740 1873650 1898632 2098488 2135961 2185925 2248380 2373290 2498200 2623110 2810475 2847948 3147732 3322606 3497480 3559935 3747300 3934665 4271922 4371850 4496760 4746580 4983909 5246220 5620950 5695896 5933225 6295464 6557775 6645212 7119870 7494600 7869330 8306515 8543844 8743700 9493160 9967818 10492440 10679805 11241900 11866450 13115550 13290424 14239740 14951727 15738660 16613030 17087688 17487400 17799675 19673325 19935636 21359610 22483800 23732900 24919545 26231100 28479480 29903454 31477320 33226060 35599350 39346650 39871272 41532575 42719220 47465800 49839090 52462200 53399025 59806908 66452120 71198700 74758635 78693300 83065150 85438440 99678180 106798050 119613816 124597725 142397400 149517270 157386600 166130300 199356360 213596100 249195450 299034540 332260600 373793175 427192200 498390900 598069080 747586350 996781800 1495172700 2990345400
- Sum of all divisors σ(n): 12082262400
- Sum of proper divisors (its aliquot sum) s(n): 9091917000
- 2990345400 is an abundant number, because the sum of its proper divisors (9091917000) is greater than itself. Its abundance is 6101571600
Bases of 2990345400
- Binary: 101100100011110100001100101110002
- Hexadecimal: 0xB23D0CB8
- Base-36: 1DGDHA0
Squares and roots of 2990345400
- 2990345400 squared (29903454002) is 8942165611301160000
- 2990345400 cubed (29903454003) is 26740163801792611820664000000
-
The
square root of 2990345400 is 54684.0506912207 -
The
cube root of 2990345400 is 1440.7007584661
Scales and comparisons
How big is 2990345400?- 2,990,345,400 seconds is equal to 95 years, 4 weeks, 2 days, 11 hours, 30 minutes.
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To count from 1 to 2,990,345,400 would take you about one hundred ninety 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 2990345400 cubic inches would be around 120.1 feet tall.
Recreational maths with 2990345400
- 2990345400 backwards is 0045430992
- 2990345400 is a
Harshad number . - The number of decimal digits it has is: 10
- The sum of 2990345400's digits is 36
- More coming soon!
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The information we have on file for 2990345400 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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