168102381384

Names of 168102381384

• Cardinal: 168102381384 can be written as One hundred sixty-eight billion, one hundred two million, three hundred eighty-one thousand, three hundred eighty-four.

Scientific notation

• Scientific notation: 1.68102381384 × 10¹¹

Factors of 168102381384

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1094

Divisors of 168102381384

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 18 21 24 28 31 36 42 56 61 62 63 72 84 93 122 124 126 168 183 186 217 233 244 248 252 279 366 372 427 434 466 488 504 549 558 651 699 732 744 757 854 868 932 1098 1116 1281 1302 1398 1464 1514 1631 1708 1736 1864 1891 1953 2097 2196 2232 2271 2562 2604 2796 3028 3262 3416 3782 3843 3906 4194 4392 4542 4893 5124 5208 5299 5592 5673 6056 6524 6813 7223 7564 7686 7812 8388 9084 9786 10248 10598 11346 13048 13237 13626 14213 14446 14679 15128 15372 15624 15897 16776 17019 18168 19572 21196 21669 22692 23467 26474 27252 28426 28892 29358 30744 31794 34038 39144 39711 42392 42639 43338 45384 46177 46934 47691 50561 52948 54504 56852 57784 58716 63588 65007 68076 70401 79422 85278 86676 92354 93868 95382 99491 101122 105896 113704 117432 119133 127176 127917 130014 136152 138531 140802 151683 158844 164269 170556 173352 176381 184708 187736 190764 198982 202244 211203 238266 255834 260028 277062 281604 298473 303366 317688 323239 328538 341112 352762 369416 381528 397964 404488 415593 422406 440603 455049 476532 492807 511668 520056 529143 554124 563208 596946 606732 646478 657076 705524 795928 831186 844812 881206 895419 910098 953064 969717 985614 1023336 1058286 1108248 1193892 1213464 1234667 1292956 1314152 1321809 1411048 1431487 1478421 1587429 1662372 1689624 1762412 1790838 1820196 1939434 1971228 2116572 2387784 2469334 2585912 2643618 2862974 2909151 2956842 3084221 3174858 3324744 3524824 3581676 3640392 3704001 3878868 3942456 3965427 4233144 4294461 4938668 5287236 5467811 5725948 5818302 5913684 6168442 6349716 7163352 7408002 7757736 7930854 8588922 9252663 9877336 10020409 10574472 10759241 10935622 11112003 11451896 11636604 11827368 12336884 12699432 12883383 14816004 15861708 16403433 17177844 18505326 20040818 21518482 21871244 22224006 23273208 24673768 25766766 27757989 29632008 30061227 31723416 32277723 32806866 34355688 37010652 38274677 40081636 43036964 43742488 44448012 49210299 51533532 55515978 60122454 64555446 65613732 74021304 75314687 76549354 80163272 86073928 88896024 90183681 96833169 98420598 103067064 111031956 114824031 120244908 129110892 131227464 150629374 153098708 180367362 193666338 196841196 222063912 225944061 229648062 240489816 258221784 301258748 306197416 333536471 344472093 360734724 387332676 393682392 451888122 459296124 602517496 667072942 677832183 688944186 721469448 774665352 903776244 918592248 1000609413 1334145884 1355664366 1377888372 1807552488 2001218826 2334755297 2668291768 2711328732 2755776744 3001828239 4002437652 4669510594 5422657464 6003656478 7004265891 8004875304 9339021188 12007312956 14008531782 18678042376 21012797673 24014625912 28017063564 42025595346 56034127128 84051190692 168102381384
• Sum of all divisors σ(n): 548973434880
• Sum of proper divisors (its aliquot sum) s(n): 380871053496
• 168102381384 is an abundant number, because the sum of its proper divisors (380871053496) is greater than itself. Its abundance is 212768672112

Bases of 168102381384

• Binary: 10011100100011101011101100011101001000₂
• Hexadecimal: 0x2723AEC748
• Base-36: 2583TFM0

Squares and roots of 168102381384

• 168102381384 squared (168102381384²) is 28258410626971789755456
• 168102381384 cubed (168102381384³) is 4750306120520890358480728606831104
• The square root of 168102381384 is 410002.9041165441
• The cube root of 168102381384 is 5518.9690079851

Scales and comparisons

• 168,102,381,384 seconds is equal to 5,345 years, 7 weeks, 9 hours, 56 minutes, 24 seconds.
• To count from 1 to 168,102,381,384 would take you about ten 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 168102381384 cubic inches would be around 459.9 feet tall.

Recreational maths with 168102381384

• 168102381384 backwards is 483183201861
• The number of decimal digits it has is: 12
• The sum of 168102381384's digits is 45
• More coming soon!