1381395456
1,381,395,456 is an even composite number composed of five prime numbers multiplied together.
1381395456 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of five hundred twenty-eight divisors.
Prime factorization of 1381395456:
210 × 32 × 73 × 19 × 23
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 7 × 7 × 7 × 19 × 23)See below for interesting mathematical facts about the number 1381395456 from the Numbermatics database.
Names of 1381395456
- Cardinal: 1381395456 can be written as One billion, three hundred eighty-one million, three hundred ninety-five thousand, four hundred fifty-six.
Scientific notation
- Scientific notation: 1.381395456 × 109
Factors of 1381395456
Divisors of 1381395456
- Number of divisors d(n): 528
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Complete list of divisors:
1 2 3 4 6 7 8 9 12 14 16 18 19 21 23 24 28 32 36 38 42 46 48 49 56 57 63 64 69 72 76 84 92 96 98 112 114 126 128 133 138 144 147 152 161 168 171 184 192 196 207 224 228 252 256 266 276 288 294 304 322 336 342 343 368 384 392 399 414 437 441 448 456 483 504 512 532 552 576 588 608 644 672 684 686 736 768 784 798 828 874 882 896 912 931 966 1008 1024 1029 1064 1104 1127 1152 1176 1197 1216 1288 1311 1344 1368 1372 1449 1472 1536 1568 1596 1656 1748 1764 1792 1824 1862 1932 2016 2058 2128 2208 2254 2304 2352 2394 2432 2576 2622 2688 2736 2744 2793 2898 2944 3059 3072 3087 3136 3192 3312 3381 3496 3528 3584 3648 3724 3864 3933 4032 4116 4256 4416 4508 4608 4704 4788 4864 5152 5244 5376 5472 5488 5586 5796 5888 6118 6174 6272 6384 6517 6624 6762 6992 7056 7168 7296 7448 7728 7866 7889 8064 8232 8379 8512 8832 9016 9177 9216 9408 9576 9728 10143 10304 10488 10752 10944 10976 11172 11592 11776 12236 12348 12544 12768 13034 13248 13524 13984 14112 14592 14896 15456 15732 15778 16128 16464 16758 17024 17664 18032 18354 18816 19152 19456 19551 20286 20608 20976 21413 21504 21888 21952 22344 23184 23552 23667 24472 24696 25088 25536 26068 26496 27048 27531 27968 28224 29184 29792 30912 31464 31556 32256 32928 33516 34048 35328 36064 36708 37632 38304 39102 40572 41216 41952 42826 43776 43904 44688 46368 47334 48944 49392 50176 51072 52136 52992 54096 55062 55936 56448 58368 58653 59584 61824 62928 63112 64239 64512 65856 67032 68096 70656 71001 72128 73416 75264 76608 78204 81144 82432 83904 85652 87552 87808 89376 92736 94668 97888 98784 102144 104272 105984 108192 110124 111872 112896 117306 119168 123648 125856 126224 128478 131712 134064 136192 142002 144256 146832 149891 150528 153216 156408 162288 164864 167808 171304 175104 175616 178752 185472 189336 192717 195776 197568 204288 208544 211968 216384 220248 223744 225792 234612 238336 247296 251712 252448 256956 263424 268128 284004 288512 293664 299782 306432 312816 324576 335616 342608 351232 357504 370944 378672 385434 391552 395136 408576 417088 432768 440496 447488 449673 451584 469224 476672 494592 503424 504896 513912 526848 536256 568008 577024 587328 599564 612864 625632 649152 671232 685216 715008 741888 757344 770868 783104 790272 834176 865536 880992 899346 938448 953344 1006848 1009792 1027824 1053696 1072512 1136016 1154048 1174656 1199128 1225728 1251264 1298304 1342464 1349019 1370432 1430016 1483776 1514688 1541736 1566208 1580544 1668352 1731072 1761984 1798692 1876896 2013696 2019584 2055648 2145024 2272032 2349312 2398256 2502528 2596608 2698038 2740864 2860032 3029376 3083472 3132416 3161088 3336704 3462144 3523968 3597384 3753792 4027392 4039168 4111296 4290048 4544064 4698624 4796512 5005056 5193216 5396076 5481728 6058752 6166944 6673408 7047936 7194768 7507584 8078336 8222592 8580096 9088128 9397248 9593024 10010112 10386432 10792152 10963456 12117504 12333888 14095872 14389536 15015168 16445184 18176256 19186048 20020224 21584304 21926912 24235008 24667776 28191744 28779072 30030336 32890368 36352512 38372096 43168608 49335552 57558144 60060672 65780736 72705024 76744192 86337216 98671104 115116288 153488384 172674432 197342208 230232576 345348864 460465152 690697728 1381395456
- Sum of all divisors σ(n): 5109312000
- Sum of proper divisors (its aliquot sum) s(n): 3727916544
- 1381395456 is an abundant number, because the sum of its proper divisors (3727916544) is greater than itself. Its abundance is 2346521088
Bases of 1381395456
- Binary: 10100100101011001101100000000002
- Hexadecimal: 0x52566C00
- Base-36: MUG3K0
Squares and roots of 1381395456
- 1381395456 squared (13813954562) is 1908253405857447936
- 1381395456 cubed (13813954563) is 2636052583748002362546978816
-
The
square root of 1381395456 is 37167.1287026587 -
The
cube root of 1381395456 is 1113.7114236507
Scales and comparisons
How big is 1381395456?- 1,381,395,456 seconds is equal to 43 years, 48 weeks, 8 hours, 57 minutes, 36 seconds.
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To count from 1 to 1,381,395,456 would take you about eighty-seven 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 1381395456 cubic inches would be around 92.8 feet tall.
Recreational maths with 1381395456
- 1381395456 backwards is 6545931831
- The number of decimal digits it has is: 10
- The sum of 1381395456's digits is 45
- More coming soon!
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The information we have on file for 1381395456 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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