120931993728

Names of 120931993728

• Cardinal: 120931993728 can be written as One hundred twenty billion, nine hundred thirty-one million, nine hundred ninety-three thousand, seven hundred twenty-eight.

Scientific notation

• Scientific notation: 1.20931993728 × 10¹¹

Factors of 120931993728

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 987

Divisors of 120931993728

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 13 14 16 18 21 24 26 28 32 36 39 42 48 49 52 56 63 64 72 78 84 91 96 98 104 112 117 126 128 144 147 156 168 182 192 196 208 223 224 234 252 273 288 294 312 336 364 384 392 416 441 446 448 468 504 546 576 588 624 637 669 672 728 739 784 819 832 882 892 896 936 1008 1092 1152 1176 1248 1274 1338 1344 1456 1478 1561 1568 1638 1664 1764 1784 1872 1911 2007 2016 2184 2217 2352 2496 2548 2676 2688 2899 2912 2956 3122 3136 3276 3528 3568 3744 3822 4014 4032 4368 4434 4683 4704 4992 5096 5173 5352 5733 5798 5824 5912 6244 6272 6552 6651 7056 7136 7488 7644 8028 8064 8697 8736 8868 9366 9408 9607 10192 10346 10704 10927 11466 11596 11648 11824 12488 13104 13302 14049 14112 14272 14976 15288 15519 16056 17394 17472 17736 18732 18816 19214 20293 20384 20692 21408 21854 22932 23192 23648 24976 26091 26208 26604 28098 28224 28544 28821 30576 31038 32112 32781 34788 34944 35472 36211 37464 38428 40586 40768 41384 42816 43708 45864 46384 46557 47296 49952 52182 52416 53208 56196 56448 57642 60879 61152 62076 64224 65562 67249 69576 70944 72422 74928 76856 81172 81536 82768 85632 86463 87416 91728 92768 93114 94592 98343 99904 104364 104832 106416 108633 112392 115284 121758 122304 124152 128448 131124 134498 139152 141888 142051 144844 149856 153712 162344 164797 165536 172926 174832 182637 183456 185536 186228 196686 199808 201747 208728 212832 217266 224784 230568 243516 244608 248304 256896 262248 268996 278304 283776 284102 289688 299712 307424 324688 325899 329594 331072 345852 349664 365274 366912 371072 372456 393372 403494 417456 425664 426153 434532 449568 461136 470743 487032 494391 496608 524496 537992 556608 568204 579376 599424 605241 614848 649376 651798 659188 662144 691704 699328 730548 733824 744912 786744 806988 834912 851328 852306 869064 899136 922272 941486 974064 988782 993216 1048992 1075984 1113216 1136408 1153579 1158752 1210482 1229696 1278459 1298752 1303596 1318376 1383408 1398656 1412229 1461096 1483173 1489824 1573488 1613976 1669824 1704612 1738128 1798272 1844544 1882972 1948128 1977564 1986432 2097984 2142361 2151968 2272816 2307158 2317504 2420964 2556918 2597504 2607192 2636752 2766816 2824458 2922192 2966346 2979648 3146976 3227952 3339648 3409224 3460737 3476256 3689088 3765944 3896256 3955128 4195968 4236687 4284722 4303936 4545632 4614316 4635008 4841928 5113836 5214384 5273504 5533632 5648916 5844384 5932692 5959296 6293952 6427083 6455904 6818448 6921474 6952512 7531888 7792512 7910256 8075053 8473374 8569444 8607872 9091264 9228632 9683856 10227672 10382211 10428768 10547008 11067264 11297832 11688768 11865384 12587904 12854166 12911808 13636896 13842948 13905024 14996527 15063776 15820512 16150106 16946748 17138888 18182528 18457264 19281249 19367712 20455344 20764422 20857536 21094016 22595664 23377536 23730768 24225159 25708332 25823616 27273792 27685896 29993054 30127552 31641024 32300212 33893496 34277776 36914528 38562498 38735424 40910688 41528844 41715072 44989581 45191328 47461536 48450318 51416664 54547584 55371792 59986108 60255104 63282048 64600424 67786992 68555552 72675477 73829056 77124996 77470848 81821376 83057688 89979162 90382656 94923072 96900636 102833328 104975689 110743584 119972216 129200848 134968743 135573984 137111104 145350954 147658112 154249992 163642752 166115376 179958324 180765312 189846144 193801272 205666656 209951378 221487168 239944432 258401696 269937486 271147968 274222208 290701908 308499984 314927067 332230752 359916648 387602544 411333312 419902756 442974336 479888864 516803392 539874972 542295936 581403816 616999968 629854134 664461504 719833296 775205088 822666624 839805512 944781201 959777728 1033606784 1079749944 1162807632 1233999936 1259708268 1328923008 1439666592 1550410176 1679611024 1889562402 1919555456 2159499888 2325615264 2467999872 2519416536 2879333184 3100820352 3359222048 3779124804 4318999776 4651230528 5038833072 5758666368 6718444096 7558249608 8637999552 9302461056 10077666144 13436888192 15116499216 17275999104 20155332288 30232998432 40310664576 60465996864 120931993728
• Sum of all divisors σ(n): 438496531200
• Sum of proper divisors (its aliquot sum) s(n): 317564537472
• 120931993728 is an abundant number, because the sum of its proper divisors (317564537472) is greater than itself. Its abundance is 196632543744

Bases of 120931993728

• Binary: 1110000101000000110111100100010000000₂
• Hexadecimal: 0x1C281BC880
• Base-36: 1JJZSBK0

Squares and roots of 120931993728

• 120931993728 squared (120931993728²) is 14624547107029031337984
• 120931993728 cubed (120931993728³) is 1768575639022075362478996536164352
• The square root of 120931993728 is 347752.7767365777
• The cube root of 120931993728 is 4945.1606443395

Scales and comparisons

• 120,931,993,728 seconds is equal to 3,845 years, 13 weeks, 4 days, 20 hours, 28 minutes, 48 seconds.
• To count from 1 to 120,931,993,728 would take you about seven thousand, six hundred ninety 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 120931993728 cubic inches would be around 412.1 feet tall.

Recreational maths with 120931993728

• 120931993728 backwards is 827399139021
• The number of decimal digits it has is: 12
• The sum of 120931993728's digits is 54
• More coming soon!