1918429242432
1,918,429,242,432 is an even composite number composed of seven prime numbers multiplied together.
1918429242432 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of six hundred seventy-two divisors.
Prime factorization of 1918429242432:
26 × 3 × 19 × 31 × 47 × 612 × 97
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 19 × 31 × 47 × 61 × 61 × 97)See below for interesting mathematical facts about the number 1918429242432 from the Numbermatics database.
Names of 1918429242432
- Cardinal: 1918429242432 can be written as One trillion, nine hundred eighteen billion, four hundred twenty-nine million, two hundred forty-two thousand, four hundred thirty-two.
Scientific notation
- Scientific notation: 1.918429242432 × 1012
Factors of 1918429242432
Divisors of 1918429242432
- Number of divisors d(n): 672
-
Complete list of divisors:
1 2 3 4 6 8 12 16 19 24 31 32 38 47 48 57 61 62 64 76 93 94 96 97 114 122 124 141 152 183 186 188 192 194 228 244 248 282 291 304 366 372 376 388 456 488 496 564 582 589 608 732 744 752 776 893 912 976 992 1128 1159 1164 1178 1216 1457 1464 1488 1504 1552 1767 1786 1824 1843 1891 1952 1984 2256 2318 2328 2356 2679 2867 2914 2928 2976 3007 3008 3104 3477 3534 3572 3648 3686 3721 3782 3904 4371 4512 4559 4636 4656 4712 5358 5529 5673 5734 5828 5856 5917 5952 6014 6208 6954 7068 7144 7372 7442 7564 8601 8742 9021 9024 9118 9272 9312 9424 10716 11058 11163 11346 11468 11656 11712 11834 12028 13677 13908 14136 14288 14744 14884 15128 17202 17484 17751 18042 18236 18544 18624 18848 21432 22116 22326 22692 22936 23312 23668 24056 27354 27683 27816 28272 28576 29488 29768 30256 34404 34968 35502 35929 36084 36472 37088 37696 42864 44232 44652 45384 45872 46624 47336 48112 54473 54708 55366 55632 56544 57133 57152 58976 59536 60512 68808 69936 70699 71004 71858 72168 72944 74176 83049 85728 86621 88464 88877 89304 90768 91744 93248 94672 96224 107787 108946 109416 110732 111264 112423 113088 114266 115351 117952 119072 121024 137616 139872 141329 141398 142008 143716 144336 145888 163419 166098 171399 171456 173242 174887 176928 177754 178608 181536 183427 183488 189344 192448 212097 215574 217892 218832 221464 222528 224846 228532 230702 238144 259863 266631 275232 278099 279744 282658 282796 284016 287432 288672 291776 326838 332196 337269 342798 346053 346484 349774 353856 355508 357216 360937 363072 366854 378688 423987 424194 431148 435784 437664 442928 449692 457064 461404 519726 524661 533262 550281 550464 556198 565316 565592 568032 574864 577344 653676 664392 674538 685596 692106 692968 699548 711016 714432 721874 733708 834297 847974 848388 862296 871568 875328 885856 899384 914128 922808 1039452 1049322 1066524 1082811 1100562 1112396 1130632 1131184 1136064 1149728 1307352 1328784 1349076 1371192 1384212 1385936 1399096 1422032 1443748 1467416 1668594 1688663 1695948 1696776 1724592 1743136 1771712 1798768 1828256 1845616 2078904 2098644 2133048 2165622 2191669 2201124 2224792 2261264 2262368 2299456 2614704 2657568 2685251 2698152 2742384 2768424 2771872 2798192 2844064 2887496 2934832 3322853 3337188 3377326 3391896 3393552 3449184 3485113 3486272 3597536 3656512 3691232 4157808 4197288 4266096 4331244 4383338 4402248 4449584 4522528 4524736 5065989 5229408 5283881 5315136 5370502 5396304 5421497 5484768 5536848 5543744 5596384 5688128 5774992 5869664 6575007 6645706 6674376 6754652 6783792 6787104 6857803 6898368 6970226 7195072 7382464 8055753 8315616 8394576 8532192 8621069 8662488 8766676 8804496 8899168 9045056 9968559 10131978 10455339 10458816 10567762 10741004 10792608 10842994 10969536 11073696 11189047 11192768 11549984 11739328 13150014 13291412 13348752 13509304 13567584 13574208 13715606 13940452 15851643 16111506 16264491 16631232 16789152 16964039 17064384 17242138 17324976 17533352 17608992 17798336 19937118 20263956 20573409 20910678 21135524 21482008 21585216 21685988 22147392 22378094 23099968 25863207 26300028 26582824 26697504 27018608 27135168 27431212 27880904 31703286 32223012 32528982 33567141 33578304 33928078 34484276 34649952 35066704 35217984 39874236 40527912 41146818 41821356 42271048 42964016 43371976 44756188 50892117 51726414 52600056 53165648 53395008 54037216 54862424 55761808 63406572 64446024 65057964 67134282 67856156 68968552 69299904 70133408 79748472 81055824 82293636 83642712 84542096 85928032 86743952 89512376 101784234 103008443 103452828 105200112 106331296 108074432 109724848 111523616 126813144 128892048 130115928 134268564 135712312 137937104 140266816 159496944 162111648 163800311 164587272 167285424 169084192 171856064 173487904 179024752 203568468 206016886 206905656 210400224 212591893 212662592 219449696 223047232 253626288 257784096 260231856 268537128 271424624 275874208 309025329 318993888 322316741 324223296 327600622 329174544 334570848 338168384 346975808 358049504 407136936 412033772 413811312 420800448 425183786 438899392 491400933 507252576 515568192 520463712 525885209 537074256 542849248 551748416 618050658 637775679 637987776 644633482 655201244 658349088 669141696 716099008 814273872 824067544 827622624 850367572 966950223 982801866 1014505152 1040927424 1051770418 1074148512 1085698496 1236101316 1275551358 1289266964 1310402488 1316698176 1577655627 1628547744 1648135088 1655245248 1700735144 1933900446 1965603732 2103540836 2148297024 2472202632 2551102716 2578533928 2620804976 3155311254 3257095488 3296270176 3401470288 3867800892 3931207464 4207081672 4944405264 5102205432 5157067856 5241609952 6310622508 6592540352 6802940576 7735601784 7862414928 8414163344 9888810528 9991818971 10204410864 10314135712 10483219904 12621245016 13605881152 15471203568 15724829856 16828326688 19777621056 19983637942 20408821728 20628271424 25242490032 29975456913 30942407136 31449659712 33656653376 39967275884 40817643456 50484980064 59950913826 61884814272 79934551768 100969960128 119901827652 159869103536 239803655304 319738207072 479607310608 639476414144 959214621216 1918429242432
- Sum of all divisors σ(n): 5785585827840
- Sum of proper divisors (its aliquot sum) s(n): 3867156585408
- 1918429242432 is an abundant number, because the sum of its proper divisors (3867156585408) is greater than itself. Its abundance is 1948727342976
Bases of 1918429242432
- Binary: 110111110101010110100101100100100010000002
- Hexadecimal: 0x1BEAB4B2440
- Base-36: OHBB8L6O
Squares and roots of 1918429242432
- 1918429242432 squared (19184292424322) is 3680370758218217429274624
- 1918429242432 cubed (19184292424323) is 7060530885557460300984775459601645568
-
The
square root of 1918429242432 is 1385073.7317673741 -
The
cube root of 1918429242432 is 12425.5397178755
Scales and comparisons
How big is 1918429242432?- 1,918,429,242,432 seconds is equal to 61,000 years, 6 weeks, 3 hours, 47 minutes, 12 seconds.
-
To count from 1 to 1,918,429,242,432 would take you about one hundred fifty-two thousand, five hundred 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 1918429242432 cubic inches would be around 1035.5 feet tall.
Recreational maths with 1918429242432
- 1918429242432 backwards is 2342429248191
- The number of decimal digits it has is: 13
- The sum of 1918429242432's digits is 51
- More coming soon!
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Numbermatics. (2024). Number 1918429242432 - Facts about the integer. Retrieved 9 May 2024, from https://numbermatics.com/n/1918429242432/
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The information we have on file for 1918429242432 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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