1328972128704900

Names of 1328972128704900

• Cardinal: 1328972128704900 can be written as One quadrillion, three hundred twenty-eight trillion, nine hundred seventy-two billion, one hundred twenty-eight million, seven hundred four thousand, nine hundred.

Scientific notation

• Scientific notation: 1.3289721287049 × 10¹⁵

Factors of 1328972128704900

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 39240

Divisors of 1328972128704900

• Number of divisors d(n): 243
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 15 18 20 25 30 31 36 45 50 60 62 75 90 93 100 124 150 155 180 186 225 279 300 310 372 450 465 558 620 775 900 930 961 1116 1395 1550 1860 1922 2325 2790 2883 3100 3844 4650 4805 5580 5766 6975 8649 9300 9610 11532 13950 14415 17298 19220 24025 27900 28830 34596 39199 43245 48050 57660 72075 78398 86490 96100 117597 144150 156796 172980 195995 216225 235194 288300 352791 391990 432450 470388 587985 705582 783980 864900 979975 1175970 1215169 1411164 1763955 1959950 2351940 2430338 2939925 3527910 3645507 3919900 4860676 5879850 6075845 7055820 7291014 8819775 10936521 11759700 12151690 14582028 17639550 18227535 21873042 24303380 30379225 35279100 36455070 37670239 43746084 54682605 60758450 72910140 75340478 91137675 109365210 113010717 121516900 150680956 182275350 188351195 218730420 226021434 273413025 339032151 364550700 376702390 452042868 546826050 565053585 678064302 753404780 941755975 1093652100 1130107170 1356128604 1536561601 1695160755 1883511950 2260214340 2825267925 3073123202 3390321510 3767023900 4609684803 5650535850 6146246404 6780643020 7682808005 8475803775 9219369606 11301071700 13829054409 15365616010 16951607550 18438739212 23048424015 27658108818 30731232020 33903215100 38414040025 46096848030 47633409631 55316217636 69145272045 76828080050 92193696060 95266819262 115242120075 138290544090 142900228893 153656160100 190533638524 230484240150 238167048155 276581088180 285800457786 345726360225 428700686679 460968480300 476334096310 571600915572 691452720450 714501144465 857401373358 952668192620 1190835240775 1382905440900 1429002288930 1476635698561 1714802746716 2143503433395 2381670481550 2858004577860 2953271397122 3572505722325 4287006866790 4429907095683 4763340963100 5906542794244 7145011444650 7383178492805 8574013733580 8859814191366 10717517166975 13289721287049 14290022889300 14766356985610 17719628382732 21435034333950 22149535478415 26579442574098 29532713971220 36915892464025 42870068667900 44299070956830 53158885148196 66448606435245 73831784928050 88598141913660 110747677392075 132897212870490 147663569856100 221495354784150 265794425740980 332243032176225 442990709568300 664486064352450 1328972128704900
• Sum of all divisors σ(n): 4304407603603653
• Sum of proper divisors (its aliquot sum) s(n): 2975435474898753
• 1328972128704900 is an abundant number, because the sum of its proper divisors (2975435474898753) is greater than itself. Its abundance is 1646463346193853

Bases of 1328972128704900

• Binary: 100101110001011000101101111101001011101100110000100₂
• Hexadecimal: 0x4B8B16FA5D984
• Base-36: D32XD8DY10

Squares and roots of 1328972128704900

• 1328972128704900 squared (1328972128704900²) is 1766166918874433290551284010000
• 1328972128704900 cubed (1328972128704900³) is 2347186609824730036052570230411673378649000000
• 1328972128704900 is a perfect square number. Its square root is 36455070
• The cube root of 1328972128704900 is 109944.1073819433

Scales and comparisons

• 1,328,972,128,704,900 seconds is equal to 42,257,202 years, 47 weeks, 3 days, 15 minutes.
• To count from 1 to 1,328,972,128,704,900 would take you about one hundred twenty-six million, seven hundred seventy-one thousand, six hundred eight 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 1328972128704900 cubic inches would be around 9162 feet tall.

Recreational maths with 1328972128704900

• 1328972128704900 backwards is 0094078212798231
• The number of decimal digits it has is: 16
• The sum of 1328972128704900's digits is 63
• More coming soon!