149727031440
149,727,031,440 is an even composite number composed of seven prime numbers multiplied together.
149727031440 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of three hundred twenty divisors.
Prime factorization of 149727031440:
24 × 3 × 5 × 7 × 31 × 47 × 61169
(2 × 2 × 2 × 2 × 3 × 5 × 7 × 31 × 47 × 61169)See below for interesting mathematical facts about the number 149727031440 from the Numbermatics database.
Names of 149727031440
- Cardinal: 149727031440 can be written as One hundred forty-nine billion, seven hundred twenty-seven million, thirty-one thousand, four hundred forty.
Scientific notation
- Scientific notation: 1.4972703144 × 1011
Factors of 149727031440
Divisors of 149727031440
- Number of divisors d(n): 320
-
Complete list of divisors:
1 2 3 4 5 6 7 8 10 12 14 15 16 20 21 24 28 30 31 35 40 42 47 48 56 60 62 70 80 84 93 94 105 112 120 124 140 141 155 168 186 188 210 217 235 240 248 280 282 310 329 336 372 376 420 434 465 470 496 560 564 620 651 658 705 744 752 840 868 930 940 987 1085 1128 1240 1302 1316 1410 1457 1488 1645 1680 1736 1860 1880 1974 2170 2256 2480 2604 2632 2820 2914 3255 3290 3472 3720 3760 3948 4340 4371 4935 5208 5264 5640 5828 6510 6580 7285 7440 7896 8680 8742 9870 10199 10416 11280 11656 13020 13160 14570 15792 17360 17484 19740 20398 21855 23312 26040 26320 29140 30597 34968 39480 40796 43710 50995 52080 58280 61169 61194 69936 78960 81592 87420 101990 116560 122338 122388 152985 163184 174840 183507 203980 244676 244776 305845 305970 349680 367014 407960 428183 489352 489552 611690 611940 734028 815920 856366 917535 978704 1223380 1223880 1284549 1468056 1712732 1835070 1896239 2140915 2446760 2447760 2569098 2874943 2936112 3425464 3670140 3792478 4281830 4893520 5138196 5688717 5749886 6422745 6850928 7340280 7584956 8563660 8624829 9481195 10276392 11377434 11499772 12845490 13273673 14374715 14680560 15169912 17127320 17249658 18962390 20124601 20552784 22754868 22999544 25690980 26547346 28443585 28749430 30339824 34254640 34499316 37924780 39821019 40249202 43124145 45509736 45999088 51381960 53094692 56887170 57498860 60373803 66368365 68998632 75849560 79642038 80498404 86248290 89123233 91019472 100623005 102763920 106189384 113774340 114997720 120747606 132736730 137997264 151699120 159284076 160996808 172496580 178246466 199105095 201246010 212378768 227548680 229995440 241495212 265473460 267369699 301869015 318568152 321993616 344993160 356492932 398210190 402492020 445616165 455097360 482990424 530946920 534739398 603738030 623862631 637136304 689986320 712985864 796420380 804984040 891232330 965980848 1061893840 1069478796 1207476060 1247725262 1336848495 1425971728 1592840760 1609968080 1782464660 1871587893 2138957592 2414952120 2495450524 2673696990 3119313155 3185681520 3564929320 3743175786 4277915184 4829904240 4990901048 5347393980 6238626310 7129858640 7486351572 9357939465 9981802096 10694787960 12477252620 14972703144 18715878930 21389575920 24954505240 29945406288 37431757860 49909010480 74863515720 149727031440
- Sum of all divisors σ(n): 559232778240
- Sum of proper divisors (its aliquot sum) s(n): 409505746800
- 149727031440 is an abundant number, because the sum of its proper divisors (409505746800) is greater than itself. Its abundance is 259778715360
Bases of 149727031440
- Binary: 100010110111000110110100110000100100002
- Hexadecimal: 0x22DC6D3090
- Base-36: 1WS7LWUO
Squares and roots of 149727031440
- 149727031440 squared (1497270314402) is 22418183943834748473600
- 149727031440 cubed (1497270314403) is 3356608132186248578871199209984000
-
The
square root of 149727031440 is 386945.7732551165 -
The
cube root of 149727031440 is 5310.0678624187
Scales and comparisons
How big is 149727031440?- 149,727,031,440 seconds is equal to 4,760 years, 44 weeks, 3 days, 18 hours, 4 minutes.
-
To count from 1 to 149,727,031,440 would take you about nine thousand, five hundred twenty-one 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 149727031440 cubic inches would be around 442.5 feet tall.
Recreational maths with 149727031440
- 149727031440 backwards is 044130727941
- 149727031440 is a
Harshad number . - The number of decimal digits it has is: 12
- The sum of 149727031440's digits is 42
- More coming soon!
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