30742501888
30,742,501,888 is an even composite number composed of six prime numbers multiplied together.
30742501888 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three hundred twenty divisors.
Prime factorization of 30742501888:
29 × 7 × 17 × 29 × 127 × 137
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 7 × 17 × 29 × 127 × 137)See below for interesting mathematical facts about the number 30742501888 from the Numbermatics database.
Names of 30742501888
- Cardinal: 30742501888 can be written as Thirty billion, seven hundred forty-two million, five hundred one thousand, eight hundred eighty-eight.
Scientific notation
- Scientific notation: 3.0742501888 × 1010
Factors of 30742501888
Divisors of 30742501888
- Number of divisors d(n): 320
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Complete list of divisors:
1 2 4 7 8 14 16 17 28 29 32 34 56 58 64 68 112 116 119 127 128 136 137 203 224 232 238 254 256 272 274 406 448 464 476 493 508 512 544 548 812 889 896 928 952 959 986 1016 1088 1096 1624 1778 1792 1856 1904 1918 1972 2032 2159 2176 2192 2329 3248 3451 3556 3584 3683 3712 3808 3836 3944 3973 4064 4318 4352 4384 4658 6496 6902 7112 7366 7424 7616 7672 7888 7946 8128 8636 8704 8768 9316 12992 13804 14224 14732 14848 15113 15232 15344 15776 15892 16256 16303 17272 17399 17536 18632 25781 25984 27608 27811 28448 29464 30226 30464 30688 31552 31784 32512 32606 34544 34798 35072 37264 51562 51968 55216 55622 56896 58928 60452 60928 61376 62611 63104 63568 65024 65212 67541 69088 69596 70144 74528 103124 103936 110432 111244 113792 117856 120904 121793 122752 125222 126208 127136 130424 135082 138176 139192 149056 206248 220864 222488 227584 235712 241808 243586 245504 250444 252416 254272 260848 270164 276352 278384 295783 298112 412496 438277 441728 444976 455168 471424 472787 483616 487172 491008 500888 504571 508544 521696 540328 552704 556768 591566 596224 824992 876554 883456 889952 942848 945574 967232 974344 1001776 1009142 1017088 1043392 1080656 1105408 1113536 1183132 1192448 1649984 1753108 1766912 1779904 1885696 1891148 1934464 1948688 2003552 2018284 2034176 2070481 2086784 2161312 2227072 2366264 3299968 3506216 3531997 3559808 3782296 3868928 3897376 4007104 4036568 4140962 4173568 4322624 4454144 4732528 6599936 7012432 7063994 7119616 7564592 7737856 7794752 8014208 8073136 8281924 8347136 8577707 8645248 8908288 9465056 13199872 14024864 14127988 14239232 15129184 15589504 16028416 16146272 16563848 17155414 17290496 18930112 28049728 28255976 30258368 31179008 32056832 32292544 33127696 34310828 34580992 37860224 56099456 56511952 60043949 60516736 62358016 64585088 66255392 68621656 75720448 112198912 113023904 120087898 121033472 129170176 132510784 137243312 151440896 224397824 226047808 240175796 242066944 258340352 265021568 274486624 452095616 480351592 530043136 548973248 904191232 960703184 1060086272 1097946496 1808382464 1921406368 2195892992 3842812736 4391785984 7685625472 15371250944 30742501888
- Sum of all divisors σ(n): 78063575040
- Sum of proper divisors (its aliquot sum) s(n): 47321073152
- 30742501888 is an abundant number, because the sum of its proper divisors (47321073152) is greater than itself. Its abundance is 16578571264
Bases of 30742501888
- Binary: 111001010000110010101011010000000002
- Hexadecimal: 0x728655A00
- Base-36: E4FAI9S
Squares and roots of 30742501888
- 30742501888 squared (307425018882) is 945101422333683564544
- 30742501888 cubed (307425018883) is 29054782260444752348988489859072
-
The
square root of 30742501888 is 175335.3982742789 -
The
cube root of 30742501888 is 3132.6586130507
Scales and comparisons
How big is 30742501888?- 30,742,501,888 seconds is equal to 977 years, 26 weeks, 5 days, 23 hours, 51 minutes, 28 seconds.
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To count from 1 to 30,742,501,888 would take you about one thousand, nine hundred fifty-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 30742501888 cubic inches would be around 261.1 feet tall.
Recreational maths with 30742501888
- 30742501888 backwards is 88810524703
- The number of decimal digits it has is: 11
- The sum of 30742501888's digits is 46
- More coming soon!
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