189892946309472

Names of 189892946309472

• Cardinal: 189892946309472 can be written as One hundred eighty-nine trillion, eight hundred ninety-two billion, nine hundred forty-six million, three hundred nine thousand, four hundred seventy-two.

Scientific notation

• Scientific notation: 1.89892946309472 × 10¹⁴

Factors of 189892946309472

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 52269

Divisors of 189892946309472

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 27 28 32 36 42 48 53 54 56 63 72 84 96 106 108 112 126 144 159 168 189 212 216 224 252 288 318 336 371 378 424 432 477 504 636 672 742 756 848 864 954 1008 1113 1272 1431 1484 1512 1696 1908 2016 2226 2544 2862 2968 3024 3339 3816 4452 5088 5724 5936 6048 6678 7632 8904 10017 11448 11872 13356 15264 16673 17808 20034 22896 26712 33346 35531 35616 40068 45792 50019 53424 66692 71062 80136 100038 106593 106848 116711 133384 142124 150057 160272 200076 213186 233422 248717 266768 284248 300114 319779 320544 350133 400152 426372 450171 466844 497434 533536 568496 600228 639558 700266 746151 800304 852744 883669 900342 933688 959337 994868 1050399 1136992 1200456 1279116 1400532 1492302 1600608 1705488 1767338 1800684 1867376 1883143 1918674 1989736 2100798 2238453 2400912 2558232 2651007 2801064 2984604 3151197 3410976 3534676 3601368 3734752 3766286 3837348 3979472 4201596 4476906 4801824 5116464 5302014 5602128 5649429 5969208 6185683 6302394 6715359 7069352 7202736 7532572 7674696 7953021 7958944 8403192 8953812 10232928 10604028 11204256 11298858 11938416 12371366 12604788 13182001 13430718 14138704 14405472 15065144 15349392 15906042 16806384 16948287 17907624 18557049 21208056 22597716 23859063 23876832 24742732 25209576 26364002 26861436 28277408 30130288 30698784 31812084 33612768 33896574 35815248 37114098 39546003 42416112 45195432 47718126 49485464 50419152 50844861 52728004 53722872 55671147 60260576 63624168 67793148 71630496 74228196 79092006 84832224 90390864 95436252 98970928 100838304 101689722 105456008 107445744 111342294 118638009 127248336 135586296 148456392 158184012 167013441 180781728 190872504 197941856 203379444 210912016 214891488 222684588 237276018 254496672 271172592 296912784 316368024 334026882 355914027 381745008 406758888 421824032 445369176 474552036 542345184 592408363 593825568 632736048 668053764 711828054 763490016 813517776 890738352 949104072 1184816726 1265472096 1336107528 1423656108 1627035552 1777225089 1781476704 1898208144 2369633452 2672215056 2847312216 3554450178 3796416288 4146858541 4739266904 5331675267 5344430112 5694624432 7108900356 8293717082 9478533808 10663350534 11389248864 12440575623 14217800712 15995025801 16587434164 18957067616 21326701068 24881151246 28435601424 31397643239 31990051602 33174868328 37321726869 42653402136 49762302492 56871202848 62795286478 63980103204 66349736656 74643453738 85306804272 94192929717 99524604984 111965180607 125590572956 127960206408 132699473312 149286907476 170613608544 188385859434 199049209968 219783502673 223930361214 251181145912 255920412816 282578789151 298573814952 376771718868 398098419936 439567005346 447860722428 502362291824 511840825632 565157578302 597147629904 659350508019 753543437736 847736367453 879134010692 895721444856 1004724583648 1130315156604 1194295259808 1318701016038 1507086875472 1695472734906 1758268021384 1791442889712 1978051524057 2260630313208 2637402032076 3014173750944 3390945469812 3516536042768 3582885779424 3956103048114 4521260626416 5274804064152 5934154572171 6781890939624 7033072085536 7912206096228 9042521252832 10549608128304 11868309144342 13563781879248 15824412192456 21099216256608 23736618288684 27127563758496 31648824384912 47473236577368 63297648769824 94946473154736 189892946309472
• Sum of all divisors σ(n): 644976272747520
• Sum of proper divisors (its aliquot sum) s(n): 455083326438048
• 189892946309472 is an abundant number, because the sum of its proper divisors (455083326438048) is greater than itself. Its abundance is 265190380128576

Bases of 189892946309472

• Binary: 101011001011010011100101100111000011000101100000₂
• Hexadecimal: 0xACB4E59C3160
• Base-36: 1VB7M5CBC0

Squares and roots of 189892946309472

• 189892946309472 squared (189892946309472²) is 36059331058092015664796918784
• 189892946309472 cubed (189892946309472³) is 6847412616569743294876287671432529713922048
• The square root of 189892946309472 is 13780164.9594434101
• The cube root of 189892946309472 is 57478.1715565883

Scales and comparisons

• 189,892,946,309,472 seconds is equal to 6,038,008 years, 16 weeks, 2 days, 17 hours, 31 minutes, 12 seconds.
• To count from 1 to 189,892,946,309,472 would take you about fifteen million, ninety-five thousand and twenty 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 189892946309472 cubic inches would be around 4789.8 feet tall.

Recreational maths with 189892946309472

• 189892946309472 backwards is 274903649298981
• The number of decimal digits it has is: 15
• The sum of 189892946309472's digits is 81
• More coming soon!