1386194310972

Names of 1386194310972

• Cardinal: 1386194310972 can be written as One trillion, three hundred eighty-six billion, one hundred ninety-four million, three hundred ten thousand, nine hundred seventy-two.

Scientific notation

• Scientific notation: 1.386194310972 × 10¹²

Factors of 1386194310972

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1319

Divisors of 1386194310972

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 3 4 6 9 12 18 27 36 54 73 81 108 146 162 219 292 293 317 324 438 586 631 634 657 876 879 951 1172 1262 1268 1314 1758 1893 1902 1971 2524 2628 2637 2853 3516 3786 3804 3942 5274 5679 5706 5913 7572 7884 7911 8559 10548 11358 11412 11826 15822 17037 17118 21389 22716 23141 23652 23733 25677 31644 34074 34236 42778 46063 46282 47466 51111 51354 64167 68148 69423 85556 92126 92564 92881 94932 102222 102708 128334 138189 138846 184252 184883 185762 192501 200027 204444 208269 256668 276378 277692 278643 369766 371524 385002 400054 414567 416538 552756 554649 557286 577503 600081 624807 739532 770004 800108 829134 833076 835929 1109298 1114572 1155006 1200162 1243701 1249614 1658268 1663947 1671858 1732509 1800243 1874421 2218596 2310012 2400324 2487402 2499228 2507787 3327894 3343716 3465018 3600486 3731103 3748842 4974804 4991841 5015574 5400729 6655788 6780313 6930036 7200972 7462206 7497684 7523361 9983682 10031148 10801458 13496459 13560626 14601971 14924412 14975523 15046722 16202187 19967364 20340939 21602916 26992918 27121252 29203942 29951046 30093444 32404374 40489377 40681878 43805913 53985836 58407884 58607911 59902092 61022817 64808748 80978754 81363756 87611826 117215822 121468131 122045634 131417739 161957508 175223652 175823733 183068451 234431644 242936262 244091268 262835478 351647466 364404393 366136902 394253217 485872524 525670956 527471199 549205353 703294932 728808786 732273804 788506434 1054942398 1093213179 1098410706 1182759651 1457617572 1577012868 1582413597 2109884796 2186426358 2196821412 2365519302 3164827194 4278377503 4372852716 4731038604 4747240791 6329654388 8556755006 9494481582 12835132509 17113510012 18988963164 25670265018 38505397527 51340530036 77010795054 115516192581 154021590108 231032385162 346548577743 462064770324 693097155486 1386194310972
• Sum of all divisors σ(n): 3703451476032
• Sum of proper divisors (its aliquot sum) s(n): 2317257165060
• 1386194310972 is an abundant number, because the sum of its proper divisors (2317257165060) is greater than itself. Its abundance is 931062854088

Bases of 1386194310972

• Binary: 10100001010111111100111101001011100111100₂
• Hexadecimal: 0x142BF9E973C
• Base-36: HOT4AVR0

Squares and roots of 1386194310972

• 1386194310972 squared (1386194310972²) is 1921534667771137839584784
• 1386194310972 cubed (1386194310972³) is 2663620424799823352531666323455450048
• The square root of 1386194310972 is 1177367.5343629957
• The cube root of 1386194310972 is 11149.9958065285

Scales and comparisons

• 1,386,194,310,972 seconds is equal to 44,076 years, 35 weeks, 6 days, 15 hours, 16 minutes, 12 seconds.
• To count from 1 to 1,386,194,310,972 would take you about one hundred ten thousand, one hundred ninety-one 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 1386194310972 cubic inches would be around 929.2 feet tall.

Recreational maths with 1386194310972

• 1386194310972 backwards is 2790134916831
• 1386194310972 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 1386194310972's digits is 54
• More coming soon!