40493723940
40,493,723,940 is an even composite number composed of seven prime numbers multiplied together.
40493723940 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 40493723940:
22 × 32 × 5 × 61 × 71 × 127 × 409
(2 × 2 × 3 × 3 × 5 × 61 × 71 × 127 × 409)See below for interesting mathematical facts about the number 40493723940 from the Numbermatics database.
Names of 40493723940
- Cardinal: 40493723940 can be written as Forty billion, four hundred ninety-three million, seven hundred twenty-three thousand, nine hundred forty.
Scientific notation
- Scientific notation: 4.049372394 × 1010
Factors of 40493723940
Divisors of 40493723940
- Number of divisors d(n): 288
-
Complete list of divisors:
1 2 3 4 5 6 9 10 12 15 18 20 30 36 45 60 61 71 90 122 127 142 180 183 213 244 254 284 305 355 366 381 409 426 508 549 610 635 639 710 732 762 818 852 915 1065 1098 1143 1220 1227 1270 1278 1420 1524 1636 1830 1905 2045 2130 2196 2286 2454 2540 2556 2745 3195 3660 3681 3810 4090 4260 4331 4572 4908 5490 5715 6135 6390 7362 7620 7747 8180 8662 9017 10980 11430 12270 12780 12993 14724 15494 17324 18034 18405 21655 22860 23241 24540 24949 25986 27051 29039 30988 36068 36810 38735 38979 43310 45085 46482 49898 51943 51972 54102 58078 64965 69723 73620 74847 77470 77958 81153 86620 87117 90170 92964 99796 103886 108204 116156 116205 124745 129930 135255 139446 145195 149694 154940 155829 155916 162306 174234 180340 194895 207772 224541 232410 249490 259715 259860 261351 270510 278892 290390 299388 311658 324612 348468 348615 374235 389790 405765 435585 449082 464820 467487 498980 519430 522702 541020 550037 580780 623316 697230 748470 779145 779580 811530 871170 898164 934974 1038860 1045404 1100074 1122705 1306755 1394460 1496940 1558290 1623060 1650111 1742340 1771379 1869948 2200148 2245410 2337435 2613510 2750185 3116580 3168523 3300222 3542758 3687953 4490820 4674870 4950333 5227020 5314137 5500370 6337046 6600444 7085516 7375906 8250555 8856895 9349740 9505569 9900666 10628274 11000740 11063859 12674092 14751812 15842615 15942411 16501110 17713790 18439765 19011138 19801332 21256548 22127718 24751665 26570685 28516707 31685230 31884822 33002220 33191577 35427580 36879530 38022276 44255436 47527845 49503330 53141370 55319295 57033414 63370460 63769644 66383154 73759060 79712055 95055690 99006660 106282740 110638590 114066828 132766308 142583535 159424110 165957885 190111380 221277180 224965133 285167070 318848220 331915770 449930266 570334140 663831540 674895399 899860532 1124825665 1349790798 2024686197 2249651330 2699581596 3374476995 4049372394 4499302660 6748953990 8098744788 10123430985 13497907980 20246861970 40493723940
- Sum of all divisors σ(n): 127911813120
- Sum of proper divisors (its aliquot sum) s(n): 87418089180
- 40493723940 is an abundant number, because the sum of its proper divisors (87418089180) is greater than itself. Its abundance is 46924365240
Bases of 40493723940
- Binary: 1001011011011001110100110001001001002
- Hexadecimal: 0x96D9D3124
- Base-36: ILOX1D0
Squares and roots of 40493723940
- 40493723940 squared (404937239402) is 1639741678528929123600
- 40493723940 cubed (404937239403) is 66399246863262681234884538984000
-
The
square root of 40493723940 is 201230.5243744099 -
The
cube root of 40493723940 is 3433.9653284895
Scales and comparisons
How big is 40493723940?- 40,493,723,940 seconds is equal to 1,287 years, 29 weeks, 6 days, 8 hours, 39 minutes.
-
To count from 1 to 40,493,723,940 would take you about two thousand, five hundred seventy-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 40493723940 cubic inches would be around 286.2 feet tall.
Recreational maths with 40493723940
- 40493723940 backwards is 04932739404
- 40493723940 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 40493723940's digits is 45
- More coming soon!
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