389897565438976

Names of 389897565438976

• Cardinal: 389897565438976 can be written as Three hundred eighty-nine trillion, eight hundred ninety-seven billion, five hundred sixty-five million, four hundred thirty-eight thousand, nine hundred seventy-six.

Scientific notation

• Scientific notation: 3.89897565438976 × 10¹⁴

Factors of 389897565438976

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 20
• Sum of prime factors: 266

Divisors of 389897565438976

• Number of divisors d(n): 297
• Complete list of divisors:
  1 2 4 7 8 14 16 28 32 49 56 64 98 112 128 196 224 256 257 343 392 448 512 514 686 784 896 1024 1028 1372 1568 1792 1799 2056 2401 2744 3136 3584 3598 4112 4802 5488 6272 7168 7196 8224 9604 10976 12544 12593 14392 16448 16807 19208 21952 25088 25186 28784 32896 33614 38416 43904 50176 50372 57568 65792 66049 67228 76832 87808 88151 100744 115136 117649 131584 132098 134456 153664 175616 176302 201488 230272 235298 263168 264196 268912 307328 351232 352604 402976 460544 462343 470596 528392 537824 614656 617057 705208 805952 823543 921088 924686 941192 1056784 1075648 1229312 1234114 1410416 1611904 1647086 1842176 1849372 1882384 2113568 2151296 2458624 2468228 2820832 3223808 3236401 3294172 3698744 3764768 4227136 4302592 4319399 4936456 5641664 5764801 6447616 6472802 6588344 7397488 7529536 8454272 8605184 8638798 9872912 11283328 11529602 12895232 12945604 13176688 14794976 15059072 16908544 17210368 17277596 19745824 22566656 22654807 23059204 25891208 26353376 29589952 30118144 30235793 33817088 34555192 39491648 45133312 45309614 46118408 51782416 52706752 59179904 60236288 60471586 67634176 69110384 78983296 90266624 90619228 92236816 103564832 105413504 118359808 120472576 120943172 138220768 157966592 158583649 181238456 184473632 207129664 210827008 211650551 236719616 241886344 276441536 315933184 317167298 362476912 368947264 414259328 421654016 423301102 473439232 483772688 552883072 631866368 634334596 724953824 737894528 828518656 843308032 846602204 967545376 1105766144 1110085543 1268669192 1449907648 1475789056 1481553857 1657037312 1693204408 1935090752 2211532288 2220171086 2537338384 2899815296 2951578112 2963107714 3314074624 3386408816 3870181504 4423064576 4440342172 5074676768 5799630592 5903156224 5926215428 6772817632 7740363008 7770598801 8880684344 10149353536 11599261184 11852430856 13545635264 15480726016 15541197602 17761368688 20298707072 23198522368 23704861712 27091270528 30961452032 31082395204 35522737376 40597414144 47409723424 54182541056 54394191607 62164790408 71045474752 81194828288 94819446848 108365082112 108788383214 124329580816 142090949504 162389656576 189638893696 216730164224 217576766428 248659161632 284181899008 379277787392 380759341249 435153532856 497318323264 568363798016 758555574784 761518682498 870307065712 994636646528 1136727596032 1517111149568 1523037364996 1740614131424 1989273293056 3046074729992 3481228262848 3978546586112 6092149459984 6962456525696 7957093172224 12184298919968 13924913051392 24368597839936 27849826102784 48737195679872 55699652205568 97474391359744 194948782719488 389897565438976
• Sum of all divisors σ(n): 912868709012829
• Sum of proper divisors (its aliquot sum) s(n): 522971143573853
• 389897565438976 is an abundant number, because the sum of its proper divisors (522971143573853) is greater than itself. Its abundance is 133073578134877

Bases of 389897565438976

• Binary: 1011000101001110000011001111000110000010000000000₂
• Hexadecimal: 0x1629C19E30400
• Base-36: 3U7GGVLSSG

Squares and roots of 389897565438976

• 389897565438976 squared (389897565438976²) is 152020111535240572179579928576
• 389897565438976 cubed (389897565438976³) is 59272271385351891263318722287759596166578176
• 389897565438976 is a perfect square number. Its square root is 19745824
• The cube root of 389897565438976 is 73055.0385855631

Scales and comparisons

• 389,897,565,438,976 seconds is equal to 12,397,536 years, 28 weeks, 3 days, 16 hours, 36 minutes, 16 seconds.
• To count from 1 to 389,897,565,438,976 would take you about thirty million, nine hundred ninety-three thousand, eight hundred forty-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 389897565438976 cubic inches would be around 6087.9 feet tall.

Recreational maths with 389897565438976

• 389897565438976 backwards is 679834565798983
• The number of decimal digits it has is: 15
• The sum of 389897565438976's digits is 97
• More coming soon!