1142368920
1,142,368,920 is an even composite number composed of seven prime numbers multiplied together.
1142368920 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of six hundred forty divisors.
Prime factorization of 1142368920:
23 × 34 × 5 × 7 × 11 × 19 × 241
(2 × 2 × 2 × 3 × 3 × 3 × 3 × 5 × 7 × 11 × 19 × 241)See below for interesting mathematical facts about the number 1142368920 from the Numbermatics database.
Names of 1142368920
- Cardinal: 1142368920 can be written as One billion, one hundred forty-two million, three hundred sixty-eight thousand, nine hundred twenty.
Scientific notation
- Scientific notation: 1.14236892 × 109
Factors of 1142368920
Divisors of 1142368920
- Number of divisors d(n): 640
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Complete list of divisors:
1 2 3 4 5 6 7 8 9 10 11 12 14 15 18 19 20 21 22 24 27 28 30 33 35 36 38 40 42 44 45 54 55 56 57 60 63 66 70 72 76 77 81 84 88 90 95 99 105 108 110 114 120 126 132 133 135 140 152 154 162 165 168 171 180 189 190 198 209 210 216 220 228 231 241 252 264 266 270 280 285 297 308 315 324 330 342 360 378 380 385 396 399 405 418 420 440 456 462 482 495 504 513 532 540 567 570 594 616 627 630 648 660 665 684 693 723 756 760 770 792 798 810 836 840 855 891 924 945 964 990 1026 1045 1064 1080 1134 1140 1155 1188 1197 1205 1254 1260 1320 1330 1368 1386 1446 1463 1485 1512 1539 1540 1596 1620 1672 1687 1710 1782 1848 1881 1890 1928 1980 1995 2052 2079 2090 2169 2268 2280 2310 2376 2394 2410 2508 2520 2565 2651 2660 2772 2835 2892 2926 2970 3078 3080 3135 3192 3240 3374 3420 3465 3564 3591 3615 3762 3780 3960 3990 4104 4158 4180 4338 4389 4455 4536 4579 4620 4788 4820 5016 5061 5130 5302 5320 5544 5643 5670 5784 5852 5940 5985 6156 6237 6270 6507 6748 6840 6930 7128 7182 7230 7315 7524 7560 7695 7953 7980 8316 8360 8435 8676 8778 8910 9158 9240 9405 9576 9640 10122 10260 10395 10604 10773 10845 11286 11340 11704 11880 11970 12312 12474 12540 13014 13167 13255 13496 13737 13860 14364 14460 14630 15048 15183 15390 15906 15960 16632 16870 16929 17352 17556 17820 17955 18316 18557 18810 19521 20244 20520 20790 21208 21546 21690 21945 22572 22680 22895 23859 23940 24948 25080 25305 26028 26334 26510 27474 27720 28215 28728 28920 29260 30366 30780 31185 31812 32053 32535 33740 33858 35112 35640 35910 36632 37114 37620 39042 39501 39765 40488 41211 41580 43092 43380 43890 45144 45549 45790 47718 47880 49896 50369 50610 52056 52668 53020 53865 54948 55671 56430 58520 60732 61560 62370 63624 64106 65070 65835 67480 67716 68685 71577 71820 74228 75240 75915 78084 79002 79530 82422 83160 84645 86184 86760 87780 91098 91580 92785 95436 96159 97605 100738 101220 105336 106040 107730 109896 111342 112860 118503 119295 121464 123633 124740 128212 130140 131670 135432 136647 137370 143154 143640 148456 151107 151830 156168 158004 159060 160265 164844 167013 169290 175560 182196 183160 185570 190872 192318 195210 197505 201476 202440 206055 214731 215460 222684 225720 227745 237006 238590 247266 249480 251845 256424 260280 263340 273294 274740 278355 286308 288477 302214 303660 316008 318120 320530 329688 334026 338580 352583 357885 364392 370899 371140 384636 390420 395010 402952 412110 429462 430920 445368 453321 455490 474012 477180 480795 494532 501039 503690 526680 546588 549480 556710 572616 576954 592515 604428 607320 618165 641060 668052 677160 683235 705166 715770 741798 742280 755535 769272 780840 790020 824220 835065 858924 865431 906642 910980 948024 954360 961590 989064 1002078 1007380 1057749 1073655 1093176 1113420 1153908 1185030 1208856 1236330 1282120 1336104 1359963 1366470 1410332 1431540 1442385 1483596 1503117 1511070 1580040 1648440 1670130 1717848 1730862 1762915 1813284 1821960 1854495 1923180 2004156 2014760 2115498 2147310 2226840 2266605 2307816 2370060 2472660 2505195 2596293 2719926 2732940 2820664 2863080 2884770 2967192 3006234 3022140 3173247 3340260 3461724 3525830 3626568 3708990 3846360 4008312 4079889 4230996 4294620 4327155 4533210 4740120 4945320 5010390 5192586 5288745 5439852 5465880 5769540 6012468 6044280 6346494 6680520 6799815 6923448 7051660 7417980 7515585 8159778 8461992 8589240 8654310 9066420 9519741 10020780 10385172 10577490 10879704 11539080 12024936 12692988 12981465 13599630 14103320 14835960 15031170 15866235 16319556 17308620 18132840 19039482 20041560 20399445 20770344 21154980 25385976 25962930 27199260 28559223 30062340 31732470 32639112 34617240 38078964 40798890 42309960 47598705 51925860 54398520 57118446 60124680 63464940 76157928 81597780 95197410 103851720 114236892 126929880 142796115 163195560 190394820 228473784 285592230 380789640 571184460 1142368920
- Sum of all divisors σ(n): 5059929600
- Sum of proper divisors (its aliquot sum) s(n): 3917560680
- 1142368920 is an abundant number, because the sum of its proper divisors (3917560680) is greater than itself. Its abundance is 2775191760
Bases of 1142368920
- Binary: 10001000001011100101010100110002
- Hexadecimal: 0x44172A98
- Base-36: IW4XI0
Squares and roots of 1142368920
- 1142368920 squared (11423689202) is 1305006749381966400
- 1142368920 cubed (11423689203) is 1490799150884187623844288000
-
The
square root of 1142368920 is 33798.9485043543 -
The
cube root of 1142368920 is 1045.3670162201
Scales and comparisons
How big is 1142368920?- 1,142,368,920 seconds is equal to 36 years, 16 weeks, 5 days, 20 hours, 42 minutes.
-
To count from 1 to 1,142,368,920 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 1142368920 cubic inches would be around 87.1 feet tall.
Recreational maths with 1142368920
- 1142368920 backwards is 0298632411
- 1142368920 is a
Harshad number . - The number of decimal digits it has is: 10
- The sum of 1142368920's digits is 36
- More coming soon!
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