38989829970
38,989,829,970 is an even composite number composed of eight prime numbers multiplied together.
38989829970 is an even composite number. It is composed of eight distinct prime numbers multiplied together. It has a total of three hundred eighty-four divisors.
Prime factorization of 38989829970:
2 × 32 × 5 × 7 × 13 × 17 × 97 × 2887
(2 × 3 × 3 × 5 × 7 × 13 × 17 × 97 × 2887)See below for interesting mathematical facts about the number 38989829970 from the Numbermatics database.
Names of 38989829970
- Cardinal: 38989829970 can be written as Thirty-eight billion, nine hundred eighty-nine million, eight hundred twenty-nine thousand, nine hundred seventy.
Scientific notation
- Scientific notation: 3.898982997 × 1010
Factors of 38989829970
Divisors of 38989829970
- Number of divisors d(n): 384
-
Complete list of divisors:
1 2 3 5 6 7 9 10 13 14 15 17 18 21 26 30 34 35 39 42 45 51 63 65 70 78 85 90 91 97 102 105 117 119 126 130 153 170 182 194 195 210 221 234 238 255 273 291 306 315 357 390 442 455 485 510 546 582 585 595 630 663 679 714 765 819 873 910 970 1071 1105 1170 1190 1261 1326 1358 1365 1455 1530 1547 1638 1649 1746 1785 1989 2037 2142 2210 2522 2730 2887 2910 3094 3298 3315 3395 3570 3783 3978 4074 4095 4365 4641 4947 5355 5774 6111 6305 6630 6790 7566 7735 8190 8245 8661 8730 8827 9282 9894 9945 10185 10710 11349 11543 12222 12610 13923 14435 14841 15470 16490 17322 17654 18915 19890 20209 20370 21437 22698 23086 23205 24735 25983 26481 27846 28870 29682 30555 34629 37531 37830 40418 42874 43305 44135 46410 49079 49470 51966 52962 56745 57715 60627 61110 64311 69258 69615 74205 75062 79443 86610 88270 98158 101045 103887 107185 112593 113490 115430 121254 128622 129915 132405 139230 147237 148410 150059 158886 173145 181881 187655 192933 202090 207774 214370 225186 245395 259830 262717 264810 280039 294474 300118 303135 321555 337779 343553 346290 363762 375310 385866 397215 441711 450177 490790 519435 525434 560078 562965 606270 638027 643110 675558 687106 736185 750295 788151 794430 840117 883422 900354 909405 964665 1030659 1038870 1125930 1276054 1313585 1350531 1400195 1472370 1500590 1576302 1680234 1688895 1717765 1818810 1914081 1929330 1960273 2061318 2208555 2250885 2364453 2520351 2627170 2701062 2800390 3091977 3190135 3377790 3435530 3640507 3828162 3920546 3940755 4200585 4417110 4466189 4501770 4728906 4760663 5040702 5153295 5742243 5880819 6183954 6380270 6752655 7281014 7881510 8401170 8932378 9521326 9570405 9801365 10306590 10921521 11484486 11761638 11822265 12601755 13398567 13505310 14281989 15459885 17642457 18202535 19140810 19602730 21843042 22330945 23644530 23803315 25203510 25483549 26797134 28563978 28711215 29404095 30919770 32764563 33324641 35284914 36405070 40195701 42845967 44661890 47606630 50967098 54607605 57422430 58808190 61888619 65529126 66649282 66992835 71409945 76450647 80391402 85691934 88212285 99973923 109215210 123777238 127417745 133985670 142819890 152901294 163822815 166623205 176424570 185665857 199947846 200978505 214229835 229351941 254835490 299921769 309443095 327645630 333246410 371331714 382253235 401957010 428459670 433220333 458703882 499869615 556997571 599843538 618886190 764506470 866440666 928329285 999739230 1113995142 1146759705 1299660999 1499608845 1856658570 2166101665 2293519410 2599321998 2784987855 2999217690 3898982997 4332203330 5569975710 6498304995 7797965994 12996609990 19494914985 38989829970
- Sum of all divisors σ(n): 133514873856
- Sum of proper divisors (its aliquot sum) s(n): 94525043886
- 38989829970 is an abundant number, because the sum of its proper divisors (94525043886) is greater than itself. Its abundance is 55535213916
Bases of 38989829970
- Binary: 1001000100111111100110010111010100102
- Hexadecimal: 0x913F99752
- Base-36: HWTJDCI
Squares and roots of 38989829970
- 38989829970 squared (389898299702) is 1520206841089510200900
- 38989829970 cubed (389898299703) is 59272606253310812283671540973000
-
The
square root of 38989829970 is 197458.4259280925 -
The
cube root of 38989829970 is 3390.9166419849
Scales and comparisons
How big is 38989829970?- 38,989,829,970 seconds is equal to 1,239 years, 39 weeks, 2 days, 4 hours, 19 minutes, 30 seconds.
-
To count from 1 to 38,989,829,970 would take you about two thousand, four hundred seventy-nine 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 38989829970 cubic inches would be around 282.6 feet tall.
Recreational maths with 38989829970
- 38989829970 backwards is 07992898983
- The number of decimal digits it has is: 11
- The sum of 38989829970's digits is 72
- More coming soon!
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