1142439480
1,142,439,480 is an even composite number composed of seven prime numbers multiplied together.
1142439480 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of three hundred eighty-four divisors.
Prime factorization of 1142439480:
23 × 32 × 5 × 7 × 13 × 43 × 811
(2 × 2 × 2 × 3 × 3 × 5 × 7 × 13 × 43 × 811)See below for interesting mathematical facts about the number 1142439480 from the Numbermatics database.
Names of 1142439480
- Cardinal: 1142439480 can be written as One billion, one hundred forty-two million, four hundred thirty-nine thousand, four hundred eighty.
Scientific notation
- Scientific notation: 1.14243948 × 109
Factors of 1142439480
Divisors of 1142439480
- Number of divisors d(n): 384
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Complete list of divisors:
1 2 3 4 5 6 7 8 9 10 12 13 14 15 18 20 21 24 26 28 30 35 36 39 40 42 43 45 52 56 60 63 65 70 72 78 84 86 90 91 104 105 117 120 126 129 130 140 156 168 172 180 182 195 210 215 234 252 258 260 273 280 301 312 315 344 360 364 387 390 420 430 455 468 504 516 520 546 559 585 602 630 645 728 774 780 811 819 840 860 903 910 936 1032 1092 1118 1170 1204 1260 1290 1365 1505 1548 1560 1622 1638 1677 1720 1806 1820 1935 2184 2236 2340 2408 2433 2520 2580 2709 2730 2795 3010 3096 3244 3276 3354 3612 3640 3870 3913 4055 4095 4472 4515 4680 4866 5031 5160 5418 5460 5590 5677 6020 6488 6552 6708 7224 7299 7740 7826 8110 8190 8385 9030 9732 10062 10543 10836 10920 11180 11354 11739 12040 12165 13416 13545 14598 15480 15652 16220 16380 16770 17031 18060 19464 19565 20124 21086 21672 22360 22708 23478 24330 25155 27090 28385 29196 31304 31629 32440 32760 33540 34062 34873 35217 36120 36495 39130 40248 42172 45416 46956 48660 50310 51093 52715 54180 56770 58392 58695 63258 67080 68124 69746 70434 72990 73801 78260 84344 85155 93912 94887 97320 100620 102186 104619 105430 108360 113540 117390 126516 136248 139492 140868 145980 147602 156520 158145 170310 174365 176085 189774 201240 204372 209238 210860 221403 227080 234780 244111 253032 255465 278984 281736 291960 295204 313857 316290 340620 348730 352170 369005 379548 408744 418476 421720 442806 453349 469560 474435 488222 510930 523095 590408 627714 632580 664209 681240 697460 704340 732333 738010 759096 836952 885612 906698 948870 976444 1021860 1046190 1107015 1220555 1255428 1265160 1328418 1360047 1394920 1408680 1464666 1476020 1569285 1771224 1813396 1897740 1952888 2043720 2092380 2196999 2214030 2266745 2441110 2510856 2656836 2720094 2929332 2952040 3138570 3173443 3321045 3626792 3661665 3795480 4080141 4184760 4393998 4428060 4533490 4882220 5313672 5440188 5858664 6277140 6346886 6642090 6800235 7323330 8160282 8787996 8856120 9066980 9520329 9764440 10880376 10984995 12554280 12693772 13284180 13600470 14646660 15867215 16320564 17575992 18133960 19040658 20400705 21969990 25387544 26568360 27200940 28560987 29293320 31734430 32641128 38081316 40801410 43939980 47601645 54401880 57121974 63468860 76162632 81602820 87879960 95203290 114243948 126937720 142804935 163205640 190406580 228487896 285609870 380813160 571219740 1142439480
- Sum of all divisors σ(n): 4681797120
- Sum of proper divisors (its aliquot sum) s(n): 3539357640
- 1142439480 is an abundant number, because the sum of its proper divisors (3539357640) is greater than itself. Its abundance is 2396918160
Bases of 1142439480
- Binary: 10001000001100000111110001110002
- Hexadecimal: 0x44183E38
- Base-36: IW6FY0
Squares and roots of 1142439480
- 1142439480 squared (11424394802) is 1305167965462670400
- 1142439480 cubed (11424394803) is 1491075411775831131187392000
-
The
square root of 1142439480 is 33799.9923076915 -
The
cube root of 1142439480 is 1045.3885386247
Scales and comparisons
How big is 1142439480?- 1,142,439,480 seconds is equal to 36 years, 16 weeks, 6 days, 16 hours, 18 minutes.
-
To count from 1 to 1,142,439,480 would take you about seventy-two 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 1142439480 cubic inches would be around 87.1 feet tall.
Recreational maths with 1142439480
- 1142439480 backwards is 0849342411
- 1142439480 is a
Harshad number . - The number of decimal digits it has is: 10
- The sum of 1142439480's digits is 36
- More coming soon!
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