490028945440
490,028,945,440 is an even composite number composed of six prime numbers multiplied together.
490028945440 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred ninety-two divisors.
Prime factorization of 490028945440:
25 × 5 × 73 × 181 × 193 × 1201
(2 × 2 × 2 × 2 × 2 × 5 × 73 × 181 × 193 × 1201)See below for interesting mathematical facts about the number 490028945440 from the Numbermatics database.
Names of 490028945440
- Cardinal: 490028945440 can be written as Four hundred ninety billion, twenty-eight million, nine hundred forty-five thousand, four hundred forty.
Scientific notation
- Scientific notation: 4.9002894544 × 1011
Factors of 490028945440
Divisors of 490028945440
- Number of divisors d(n): 192
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Complete list of divisors:
1 2 4 5 8 10 16 20 32 40 73 80 146 160 181 193 292 362 365 386 584 724 730 772 905 965 1168 1201 1448 1460 1544 1810 1930 2336 2402 2896 2920 3088 3620 3860 4804 5792 5840 6005 6176 7240 7720 9608 11680 12010 13213 14089 14480 15440 19216 24020 26426 28178 28960 30880 34933 38432 48040 52852 56356 66065 69866 70445 87673 96080 105704 112712 132130 139732 140890 174665 175346 192160 211408 217381 225424 231793 264260 279464 281780 349330 350692 422816 434762 438365 450848 463586 528520 558928 563560 698660 701384 869524 876730 927172 1057040 1086905 1117856 1127120 1158965 1397320 1402768 1739048 1753460 1854344 2114080 2173810 2254240 2317930 2550109 2794640 2805536 3478096 3506920 3708688 4347620 4635860 5100218 5589280 6956192 7013840 7417376 8695240 9271720 10200436 12750545 14027680 15868813 16920889 17390480 18543440 20400872 25501090 31737626 33841778 34780960 37086880 40801744 41954533 51002180 63475252 67683556 79344065 81603488 83909066 84604445 102004360 126950504 135367112 158688130 167818132 169208890 204008720 209772665 253901008 270734224 317376260 335636264 338417780 408017440 419545330 507802016 541468448 634752520 671272528 676835560 839090660 1269505040 1342545056 1353671120 1678181320 2539010080 2707342240 3062680909 3356362640 6125361818 6712725280 12250723636 15313404545 24501447272 30626809090 49002894544 61253618180 98005789088 122507236360 245014472720 490028945440
- Sum of all divisors σ(n): 1187137721952
- Sum of proper divisors (its aliquot sum) s(n): 697108776512
- 490028945440 is an abundant number, because the sum of its proper divisors (697108776512) is greater than itself. Its abundance is 207079831072
Bases of 490028945440
- Binary: 1110010000110000000000001010000001000002
- Hexadecimal: 0x7218005020
- Base-36: 6946KY74
Squares and roots of 490028945440
- 490028945440 squared (4900289454402) is 240128367369038496793600
- 490028945440 cubed (4900289454403) is 117669850632078841890530629341184000
-
The
square root of 490028945440 is 700020.6750089603 -
The
cube root of 490028945440 is 7883.8903969079
Scales and comparisons
How big is 490028945440?- 490,028,945,440 seconds is equal to 15,581 years, 21 weeks, 7 hours, 30 minutes, 40 seconds.
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To count from 1 to 490,028,945,440 would take you about thirty-one thousand, one hundred sixty-two 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 490028945440 cubic inches would be around 657 feet tall.
Recreational maths with 490028945440
- 490028945440 backwards is 044549820094
- The number of decimal digits it has is: 12
- The sum of 490028945440's digits is 49
- More coming soon!
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