428470070997123072

Names of 428470070997123072

• Cardinal: 428470070997123072 can be written as Four hundred twenty-eight quadrillion, four hundred seventy trillion, seventy billion, nine hundred ninety-seven million, one hundred twenty-three thousand and seventy-two.

Scientific notation

• Scientific notation: 4.28470070997123072 × 10¹⁷

Factors of 428470070997123072

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 20
• Sum of prime factors: 7858

Divisors of 428470070997123072

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 54 64 72 96 108 128 144 192 216 256 288 384 432 512 576 768 864 1024 1152 1536 1728 2048 2304 3072 3456 4096 4608 6144 6912 7853 8192 9216 12288 13824 15706 16384 18432 23559 24576 27648 31412 32768 36864 47118 49152 55296 62824 70677 73728 94236 98304 110592 125648 141354 147456 188472 212031 221184 251296 282708 294912 376944 424062 442368 502592 565416 753888 848124 884736 1005184 1130832 1507776 1696248 2010368 2261664 3015552 3392496 4020736 4523328 6031104 6784992 8041472 9046656 12062208 13569984 16082944 18093312 24124416 27139968 32165888 36186624 48248832 54279936 61669609 64331776 72373248 96497664 108559872 123339218 128663552 144746496 185008827 192995328 217119744 246678436 257327104 289492992 370017654 385990656 434239488 493356872 555026481 578985984 740035308 771981312 868478976 986713744 1110052962 1157971968 1480070616 1665079443 1736957952 1973427488 2220105924 2315943936 2960141232 3330158886 3473915904 3946854976 4440211848 5920282464 6660317772 6947831808 7893709952 8880423696 11840564928 13320635544 15787419904 17760847392 23681129856 26641271088 31574839808 35521694784 47362259712 53282542176 63149679616 71043389568 94724519424 106565084352 126299359232 142086779136 189449038848 213130168704 252598718464 284173558272 378898077696 426260337408 505197436928 568347116544 757796155392 852520674816 1010394873856 1136694233088 1515592310784 1705041349632 2020789747712 2273388466176 3031184621568 3410082699264 4546776932352 6062369243136 6820165398528 9093553864704 13640330797056 18187107729408 27280661594112 54561323188224
• Sum of all divisors σ(n): 428577190975443048
• Sum of proper divisors (its aliquot sum) s(n): 107119978319976
• 428470070997123072 is a deficient number, because the sum of its proper divisors (107119978319976) is less than itself. Its deficiency is 428362951018803096

Bases of 428470070997123072

• Binary: 10111110010001110110100001001101010101010111000000000000000₂
• Hexadecimal: 0x5F23B426AAB8000
• Base-36: 396VYP9AADC0

Squares and roots of 428470070997123072

• 428470070997123072 squared (428470070997123072²) is 183586601740279685911164500714717184
• 428470070997123072 cubed (428470070997123072³) is 78661364281778195147242893957685387908687874121269248
• The square root of 428470070997123072 is 654576253.0042799161
• 428470070997123072 is a perfect cube number. Its cube root is 753888

Scales and comparisons

• 428,470,070,997,123,072 seconds is equal to 13,624,022,912 years, 39 weeks, 3 days, 11 hours, 31 minutes, 12 seconds.
• To count from 1 to 428,470,070,997,123,072 would take you about forty billion, eight hundred seventy-two million, sixty-eight thousand, seven hundred thirty-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 428470070997123072 cubic inches would be around 62824 feet tall.

Recreational maths with 428470070997123072

• 428470070997123072 backwards is 270321799070074824
• 428470070997123072 is a Harshad number.
• The number of decimal digits it has is: 18
• The sum of 428470070997123072's digits is 72
• More coming soon!