1390833972
1,390,833,972 is an even composite number composed of seven prime numbers multiplied together.
1390833972 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of two hundred eighty-eight divisors.
Prime factorization of 1390833972:
22 × 32 × 11 × 19 × 31 × 67 × 89
(2 × 2 × 3 × 3 × 11 × 19 × 31 × 67 × 89)See below for interesting mathematical facts about the number 1390833972 from the Numbermatics database.
Names of 1390833972
- Cardinal: 1390833972 can be written as One billion, three hundred ninety million, eight hundred thirty-three thousand, nine hundred seventy-two.
Scientific notation
- Scientific notation: 1.390833972 × 109
Factors of 1390833972
Divisors of 1390833972
- Number of divisors d(n): 288
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Complete list of divisors:
1 2 3 4 6 9 11 12 18 19 22 31 33 36 38 44 57 62 66 67 76 89 93 99 114 124 132 134 171 178 186 198 201 209 228 267 268 279 341 342 356 372 396 402 418 534 558 589 603 627 682 684 737 801 804 836 979 1023 1068 1116 1178 1206 1254 1273 1364 1474 1602 1691 1767 1881 1958 2046 2077 2211 2356 2412 2508 2546 2759 2937 2948 3069 3204 3382 3534 3762 3819 3916 4092 4154 4422 5073 5092 5301 5518 5874 5963 6138 6231 6479 6633 6764 7068 7524 7638 8277 8308 8811 8844 10146 10602 11036 11457 11748 11926 12276 12462 12958 13266 14003 15219 15276 16554 17622 17889 18601 18693 19437 20292 21204 22847 22914 23852 24831 24924 25916 26532 28006 30349 30438 33108 35244 35778 37202 37386 38874 39463 42009 45694 45828 49662 52421 53667 55803 56012 58311 60698 60876 65593 68541 71556 74404 74772 77748 78926 84018 91047 91388 99324 104842 107334 111606 113297 116622 118389 121396 126027 131186 137082 157263 157852 167409 168036 182094 184853 196779 205623 209684 214668 223212 226594 233244 236778 252054 262372 273141 274164 314526 334818 339891 355167 364188 369706 393558 411246 434093 453188 471789 473556 504108 546282 554559 576631 590337 629052 669636 679782 710334 739412 787116 822492 868186 943578 1019673 1092564 1109118 1153262 1180674 1246267 1302279 1359564 1420668 1663677 1729893 1736372 1887156 2033383 2039346 2218236 2306524 2361348 2492534 2604558 3327354 3459786 3512207 3738801 3906837 4066766 4078692 4985068 5189679 5209116 6100149 6654708 6919572 7024414 7477602 7813674 8133532 10379358 10536621 11216403 12200298 14048828 14955204 15627348 18300447 20758716 21073242 22432806 24400596 31609863 36600894 38634277 42146484 44865612 63219726 73201788 77268554 115902831 126439452 154537108 231805662 347708493 463611324 695416986 1390833972
- Sum of all divisors σ(n): 4277145600
- Sum of proper divisors (its aliquot sum) s(n): 2886311628
- 1390833972 is an abundant number, because the sum of its proper divisors (2886311628) is greater than itself. Its abundance is 1495477656
Bases of 1390833972
- Binary: 10100101110011001110001001101002
- Hexadecimal: 0x52E67134
- Base-36: N02ED0
Squares and roots of 1390833972
- 1390833972 squared (13908339722) is 1934419137669296784
- 1390833972 cubed (13908339723) is 2690455852757402868537546048
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The
square root of 1390833972 is 37293.8865231287 -
The
cube root of 1390833972 is 1116.2421816103
Scales and comparisons
How big is 1390833972?- 1,390,833,972 seconds is equal to 44 years, 11 weeks, 4 days, 14 hours, 46 minutes, 12 seconds.
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To count from 1 to 1,390,833,972 would take you about eighty-eight 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 1390833972 cubic inches would be around 93 feet tall.
Recreational maths with 1390833972
- 1390833972 backwards is 2793380931
- The number of decimal digits it has is: 10
- The sum of 1390833972's digits is 45
- More coming soon!
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The information we have on file for 1390833972 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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