15379981057168

Names of 15379981057168

• Cardinal: 15379981057168 can be written as Fifteen trillion, three hundred seventy-nine billion, nine hundred eighty-one million, fifty-seven thousand, one hundred sixty-eight.

Scientific notation

• Scientific notation: 1.5379981057168 × 10¹³

Factors of 15379981057168

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 192

Divisors of 15379981057168

• Number of divisors d(n): 450
• Complete list of divisors:
  1 2 4 7 8 13 14 16 26 28 49 52 56 73 91 97 98 104 112 146 169 182 194 196 208 292 338 364 388 392 511 584 637 676 679 728 776 784 949 1022 1168 1183 1261 1274 1352 1358 1456 1552 1898 2044 2197 2366 2522 2548 2704 2716 3577 3796 4088 4394 4732 4753 5044 5096 5432 6643 7081 7154 7592 8176 8281 8788 8827 9409 9464 9506 10088 10192 10864 12337 13286 14162 14308 15184 15379 16393 16562 17576 17654 18818 18928 19012 20176 24674 26572 28324 28561 28616 30758 32786 33124 35152 35308 37636 38024 46501 49348 49567 53144 56648 57122 57232 61516 61789 65572 65863 66248 70616 75272 76048 86359 92053 93002 98696 99134 106288 107653 113296 114244 114751 122317 123032 123578 131144 131726 132496 141232 150544 160381 172718 184106 186004 197392 198268 199927 213109 215306 228488 229502 244634 246064 247156 262288 263452 320762 345436 346969 368212 372008 396536 399854 426218 430612 456976 459004 461041 489268 494312 526904 604513 641524 644371 686857 690872 693938 736424 744016 793072 799708 803257 852436 856219 861224 918008 922082 978536 988624 1053808 1122667 1196689 1209026 1283048 1288742 1373714 1381744 1387876 1399489 1472848 1491763 1590121 1599416 1606514 1704872 1712438 1722448 1836016 1844164 1957072 2084953 2245334 2393378 2418052 2566096 2577484 2747428 2770417 2775752 2798978 2983526 3180242 3198832 3213028 3409744 3424876 3688328 4169906 4490668 4510597 4786756 4807999 4836104 5154968 5494856 5540834 5551504 5597956 5967052 5993533 6360484 6426056 6849752 7376656 7858669 8339812 8376823 8929141 8981336 9021194 9573512 9615998 9672208 10309936 10442341 10989712 11081668 11130847 11195912 11934104 11987066 12720968 12852112 13699504 14594671 15556957 15717338 16679624 16753646 17858282 17962672 18042388 19147024 19231996 19392919 20671573 20884682 22163336 22261694 22391824 23868208 23974132 25441936 29189342 31113914 31434676 33359248 33507292 33655993 35716564 36084776 38463992 38785838 41343146 41769364 44326672 44523388 47948264 58378684 58637761 62227828 62503987 62869352 67014584 67311986 71433128 72169552 76927984 77571676 77915929 82686292 83538728 89046776 95896528 102162697 108898699 116078833 116757368 117275522 124455656 125007974 125738704 134029168 134623972 135750433 142866256 144701011 155143352 155831858 165372584 167077456 178093552 202240441 204325394 217797398 232157666 233514736 234551044 248911312 250015948 268730449 269247944 271500866 289402022 310286704 311663716 330745168 404480882 408650788 435594796 437527909 464315332 469102088 500031896 537460898 538495888 543001732 578804044 623327432 762290893 808961764 812551831 817301576 871189592 875055818 928630664 938204176 1000063792 1012907077 1074921796 1086003464 1157608088 1246654864 1415683087 1509024829 1524581786 1617923528 1625103662 1634603152 1742379184 1750111636 1857261328 1881113143 2025814154 2149843592 2172006928 2315216176 2831366174 3018049658 3049163572 3235847056 3250207324 3500223272 3762226286 4051628308 4299687184 5662732348 5687862817 6036099316 6098327144 6500414648 7000446544 7524452572 8103256616 9909781609 10563173803 11325464696 11375725634 12072198632 12196654288 13000829296 13167792001 15048905144 16206513232 19617322777 19819563218 21126347606 22650929392 22751451268 24144397264 26335584002 30097810288 39234645554 39639126436 42252695212 45502902536 52671168004 73942216621 78469291108 79278252872 84505390424 91005805072 105342336008 137321259439 147884433242 156938582216 158556505744 169010780848 210684672016 274642518878 295768866484 313877164432 549285037756 591537732968 961248816073 1098570075512 1183075465936 1922497632146 2197140151024 3844995264292 7689990528584 15379981057168
• Sum of all divisors σ(n): 38463261623946
• Sum of proper divisors (its aliquot sum) s(n): 23083280566778
• 15379981057168 is an abundant number, because the sum of its proper divisors (23083280566778) is greater than itself. Its abundance is 7703299509610

Bases of 15379981057168

• Binary: 11011111110011101110010011101011110010010000₂
• Hexadecimal: 0xDFCEE4EBC90
• Base-36: 5G9GRME8G

Squares and roots of 15379981057168

• 15379981057168 squared (15379981057168²) is 236543817318846510884180224
• 15379981057168 cubed (15379981057168³) is 3638039429554067227798802379922559045632
• The square root of 15379981057168 is 3921731.8951157281
• The cube root of 15379981057168 is 24868.6341601899

Scales and comparisons

• 15,379,981,057,168 seconds is equal to 489,035 years, 42 weeks, 6 days, 19 minutes, 28 seconds.
• To count from 1 to 15,379,981,057,168 would take you about one million, two hundred twenty-two thousand, five hundred eighty-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 15379981057168 cubic inches would be around 2072.4 feet tall.

Recreational maths with 15379981057168

• 15379981057168 backwards is 86175018997351
• The number of decimal digits it has is: 14
• The sum of 15379981057168's digits is 70
• More coming soon!