1429357461893640

Names of 1429357461893640

• Cardinal: 1429357461893640 can be written as One quadrillion, four hundred twenty-nine trillion, three hundred fifty-seven billion, four hundred sixty-one million, eight hundred ninety-three thousand, six hundred forty.

Scientific notation

• Scientific notation: 1.42935746189364 × 10¹⁵

Factors of 1429357461893640

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 249383769

Divisors of 1429357461893640

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 18 20 24 27 29 30 36 40 45 54 58 60 61 72 81 87 90 108 116 120 122 135 145 162 174 180 183 216 232 244 261 270 290 305 324 348 360 366 405 435 488 522 540 549 580 610 648 696 732 783 810 870 915 1044 1080 1098 1160 1220 1305 1464 1566 1620 1647 1740 1769 1830 2088 2196 2349 2440 2610 2745 3132 3240 3294 3480 3538 3660 3915 4392 4698 4941 5220 5307 5490 6264 6588 7076 7320 7830 8235 8845 9396 9882 10440 10614 10980 11745 13176 14152 15660 15921 16470 17690 18792 19764 21228 21960 23490 24705 26535 31320 31842 32940 35380 39528 42456 46980 47763 49410 53070 63684 65880 70760 79605 93960 95526 98820 106140 127368 143289 159210 191052 197640 212280 238815 286578 318420 382104 477630 573156 636840 716445 955260 1146312 1432890 1910520 2865780 5731560 249383669 498767338 748151007 997534676 1246918345 1496302014 1995069352 2244453021 2493836690 2992604028 3740755035 4488906042 4987673380 5985208056 6733359063 7232126401 7481510070 8977812084 9975346760 11222265105 13466718126 14464252802 14963020140 15212403809 17955624168 20200077189 21696379203 22444530210 26933436252 28928505604 29926040280 30424807618 33666795315 36160632005 40400154378 43392758406 44889060420 45637211427 53866872504 57857011208 60849615236 65089137609 67333590630 72321264010 76062019045 80800308756 86785516812 89778120840 91274422854 101000385945 108481896015 121699230472 130178275218 134667181260 136911634281 144642528020 152124038090 161600617512 173571033624 182548845708 195267412827 202000771890 216963792030 228186057135 260356550436 269334362520 273823268562 289285056040 304248076180 325445688045 365097691416 390534825654 404001543780 410734902843 433927584060 441159710461 456372114270 520713100872 547646537124 585802238481 608496152360 650891376090 684558171405 781069651308 808003087560 821469805686 867855168120 882319420922 912744228540 976337064135 1095293074248 1171604476962 1232204708529 1301782752180 1323479131383 1369116342810 1562139302616 1642939611372 1764638841844 1825488457080 1952674128270 2053674514215 2205798552305 2343208953924 2464409417058 2603565504360 2646958262766 2738232685620 2929011192405 3285879222744 3529277683688 3905348256540 3970437394149 4107349028430 4411597104610 4686417907848 4928818834116 5293916525532 5476465371240 5858022384810 6161023542645 6617395656915 7810696513080 7940874788298 8214698056860 8823194209220 9857637668232 10587833051064 11716044769620 11911312182447 12322047085290 13234791313830 15881749576596 16429396113720 17646388418440 19852186970745 23432089539240 23822624364894 24644094170580 26469582627660 31763499153192 35733936547341 39704373941490 47645248729788 49288188341160 52939165255320 59556560912235 71467873094682 79408747882980 95290497459576 119113121824470 142935746189364 158817495765960 178669682736705 238226243648940 285871492378728 357339365473410 476452487297880 714678730946820 1429357461893640
• Sum of all divisors σ(n): 5051365989318000
• Sum of proper divisors (its aliquot sum) s(n): 3622008527424360
• 1429357461893640 is an abundant number, because the sum of its proper divisors (3622008527424360) is greater than itself. Its abundance is 2192651065530720

Bases of 1429357461893640

• Binary: 101000100111111111000110111110001011111001000001000₂
• Hexadecimal: 0x513FE37C5F208
• Base-36: E2NXR3W8I0

Squares and roots of 1429357461893640

• 1429357461893640 squared (1429357461893640²) is 2043062753871028524694672449600
• 1429357461893640 cubed (1429357461893640³) is 2920266992362523852885458743595053553460544000
• The square root of 1429357461893640 is 37806844.1144409725
• The cube root of 1429357461893640 is 112645.4405188049

Scales and comparisons

• 1,429,357,461,893,640 seconds is equal to 45,449,145 years, 51 weeks, 5 days, 6 hours, 54 minutes.
• To count from 1 to 1,429,357,461,893,640 would take you about one hundred thirty-six million, three hundred forty-seven thousand, four hundred thirty-seven 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 1429357461893640 cubic inches would be around 9387.1 feet tall.

Recreational maths with 1429357461893640

• 1429357461893640 backwards is 0463981647539241
• 1429357461893640 is a Harshad number.
• The number of decimal digits it has is: 16
• The sum of 1429357461893640's digits is 72
• More coming soon!