42997044640
42,997,044,640 is an even composite number composed of seven prime numbers multiplied together.
42997044640 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 42997044640:
25 × 5 × 11 × 17 × 31 × 151 × 307
(2 × 2 × 2 × 2 × 2 × 5 × 11 × 17 × 31 × 151 × 307)See below for interesting mathematical facts about the number 42997044640 from the Numbermatics database.
Names of 42997044640
- Cardinal: 42997044640 can be written as Forty-two billion, nine hundred ninety-seven million, forty-four thousand, six hundred forty.
Scientific notation
- Scientific notation: 4.299704464 × 1010
Factors of 42997044640
Divisors of 42997044640
- Number of divisors d(n): 384
-
Complete list of divisors:
1 2 4 5 8 10 11 16 17 20 22 31 32 34 40 44 55 62 68 80 85 88 110 124 136 151 155 160 170 176 187 220 248 272 302 307 310 340 341 352 374 440 496 527 544 604 614 620 680 682 748 755 880 935 992 1054 1208 1228 1240 1360 1364 1496 1510 1535 1661 1705 1760 1870 2108 2416 2456 2480 2567 2635 2720 2728 2992 3020 3070 3322 3377 3410 3740 4216 4681 4832 4912 4960 5134 5219 5270 5456 5797 5984 6040 6140 6644 6754 6820 7480 8305 8432 9362 9517 9824 10268 10438 10540 10912 11594 12080 12280 12835 13288 13508 13640 14960 16610 16864 16885 18724 19034 20536 20876 21080 23188 23405 24160 24560 25670 26095 26576 27016 27280 28237 28985 29920 33220 33770 37448 38068 41072 41752 42160 46357 46376 46810 47585 49120 51340 51491 52190 53152 54032 54560 56474 57409 57970 66440 67540 74896 76136 79577 82144 83504 84320 92714 92752 93620 95170 102680 102982 104380 104687 108064 112948 114818 115940 132880 135080 141185 149792 152272 159154 161789 167008 185428 185504 187240 190340 205360 205964 208760 209374 225896 229636 231785 231880 257455 265760 270160 282370 287045 304544 318308 323578 370856 374480 380680 397885 410720 411928 417520 418748 451792 459272 463570 463760 509927 514910 523435 540320 564740 574090 636616 647156 741712 748960 761360 788069 795770 808945 823856 835040 837496 875347 903584 918544 927140 927520 1019854 1029820 1046870 1129480 1148180 1273232 1294312 1437067 1483424 1522720 1576138 1591540 1617890 1647712 1674992 1750694 1779679 1837088 1854280 2039708 2059640 2093740 2258960 2296360 2546464 2549635 2588624 2874134 3152276 3183080 3235780 3349984 3501388 3559358 3708560 3940345 4079416 4119280 4187480 4376735 4517920 4592720 5099270 5177248 5748268 6304552 6366160 6471560 7002776 7118716 7185335 7417120 7880690 8158832 8238560 8374960 8668759 8753470 8898395 9185440 10198540 11496536 12609104 12732320 12943120 14005552 14237432 14370670 15761380 15807737 16317664 16749920 17337518 17506940 17796790 20397080 22993072 24430139 25218208 25886240 28011104 28474864 28741340 31522760 31615474 34675036 35013880 35593580 40794160 43343795 45986144 48860278 56949728 57482680 63045520 63230948 69350072 70027760 71187160 79038685 81588320 86687590 97720556 114965360 122150695 126091040 126461896 138700144 140055520 142374320 158077370 173375180 195441112 229930720 244301390 252923792 268731529 277400288 284748640 316154740 346750360 390882224 488602780 505847584 537463058 632309480 693500720 781764448 977205560 1074926116 1264618960 1343657645 1387001440 1954411120 2149852232 2529237920 2687315290 3908822240 4299704464 5374630580 8599408928 10749261160 21498522320 42997044640
- Sum of all divisors σ(n): 122317848576
- Sum of proper divisors (its aliquot sum) s(n): 79320803936
- 42997044640 is an abundant number, because the sum of its proper divisors (79320803936) is greater than itself. Its abundance is 36323759296
Bases of 42997044640
- Binary: 1010000000101101001011010101101000002
- Hexadecimal: 0xA02D2D5A0
- Base-36: JR3BVZ4
Squares and roots of 42997044640
- 42997044640 squared (429970446402) is 1848745847774152729600
- 42997044640 cubed (429970446403) is 79490607744759889552789049344000
-
The
square root of 42997044640 is 207357.2874050971 -
The
cube root of 42997044640 is 3503.3177965131
Scales and comparisons
How big is 42997044640?- 42,997,044,640 seconds is equal to 1,367 years, 8 weeks, 6 days, 23 hours, 30 minutes, 40 seconds.
-
To count from 1 to 42,997,044,640 would take you about two thousand, seven hundred thirty-four 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 42997044640 cubic inches would be around 291.9 feet tall.
Recreational maths with 42997044640
- 42997044640 backwards is 04644079924
- The number of decimal digits it has is: 11
- The sum of 42997044640's digits is 49
- More coming soon!
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