42972228180

Names of 42972228180

• Cardinal: 42972228180 can be written as Forty-two billion, nine hundred seventy-two million, two hundred twenty-eight thousand, one hundred eighty.

Scientific notation

• Scientific notation: 4.297222818 × 10¹⁰

Factors of 42972228180

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 543

Divisors of 42972228180

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 4 5 6 7 9 10 12 14 15 18 19 20 21 28 30 35 36 38 42 45 57 60 63 67 70 73 76 84 90 95 105 114 126 133 134 140 146 171 180 190 201 210 219 228 252 266 268 285 292 315 335 342 365 367 380 399 402 420 438 469 511 532 570 603 630 657 665 670 684 730 734 798 804 855 876 938 1005 1022 1095 1101 1140 1197 1206 1260 1273 1314 1330 1340 1387 1407 1460 1468 1533 1596 1710 1835 1876 1995 2010 2044 2190 2202 2345 2394 2412 2546 2555 2569 2628 2660 2774 2814 3015 3066 3285 3303 3420 3670 3819 3990 4020 4161 4221 4380 4404 4599 4690 4788 4891 5092 5110 5138 5505 5548 5628 5985 6030 6132 6365 6570 6606 6935 6973 7035 7340 7638 7665 7707 7980 8322 8442 8911 9198 9380 9709 9782 10220 10276 11010 11457 11970 12060 12483 12730 12845 13140 13212 13870 13946 14070 14673 15276 15330 15414 16515 16644 16884 17822 18396 19095 19418 19564 20805 20919 21105 22020 22914 22995 23121 23940 24455 24589 24966 25460 25690 26733 26791 27740 27892 28140 29127 29346 30660 30828 33030 34237 34865 35644 38190 38535 38836 41610 41838 42210 44019 44555 45828 45990 46242 48545 48811 48910 49178 49932 51380 53466 53582 57285 58254 58692 62415 62757 66060 68474 69730 73365 73767 76380 77070 80199 80373 83220 83676 84420 87381 88038 89110 91980 92484 92929 97090 97622 97820 98356 102711 104595 106932 107164 114570 115605 116508 122945 124830 125514 133665 133955 136948 139460 145635 146433 146730 147534 154140 160398 160746 171185 172123 174762 176076 178220 185858 187537 194180 195244 205422 209190 220095 221301 229140 231210 241119 244055 245890 249660 251028 267330 267910 278787 291270 292866 293460 295068 308133 313785 320796 321492 342370 344246 349524 368835 371716 375074 400995 401865 410844 418380 436905 439299 440190 442602 462420 464645 467191 482238 488110 491780 509029 513555 516369 534660 535820 557574 562611 582540 585732 616266 627570 650503 684740 688492 732165 737670 750148 801990 803730 836361 860615 873810 878598 880380 885204 929290 934382 937685 964476 976220 1018058 1027110 1032738 1106505 1115148 1125222 1205595 1232532 1255140 1301006 1393935 1401573 1464330 1475340 1527087 1540665 1549107 1603980 1607460 1672722 1687833 1721230 1747620 1757196 1794997 1858580 1868764 1875370 1951509 2036116 2054220 2065476 2196495 2213010 2250444 2335955 2411190 2545145 2581845 2602012 2787870 2803146 2813055 2928660 3054174 3081330 3098214 3252515 3270337 3345444 3375666 3442460 3563203 3589994 3750740 3903018 4181805 4204719 4392990 4426020 4581261 4671910 4822380 5090290 5163690 5384991 5575740 5606292 5626110 5854527 6108348 6162660 6196428 6505030 6540674 6751332 7007865 7126406 7179988 7635435 7745535 7806036 8363610 8409438 8439165 8785980 8974985 9162522 9343820 9757545 9811011 10180580 10327380 10689609 10769982 11252220 11709054 12564979 13010060 13081348 14015730 14252812 15270870 15491070 16154973 16351685 16727220 16818876 16878330 17816015 17949970 18325044 19515090 19622022 21023595 21379218 21539964 22906305 23418108 25129958 26924955 28031460 29272635 29433033 30541740 30982140 32068827 32309946 32703370 33756660 34104943 35632030 35899940 37694937 39030180 39244044 42047190 42758436 45812610 49055055 50259916 53448045 53849910 58545270 58866066 62824895 64137654 64619892 65406740 68209886 71264060 75389874 80774865 84094380 91625220 98110110 102314829 106896090 107699820 113084811 117090540 117732132 125649790 128275308 136419772 147165165 150779748 160344135 161549730 170524715 188474685 196220220 204629658 213792180 226169622 238734601 251299580 294330330 306944487 320688270 323099460 341049430 376949370 409259316 452339244 477469202 511574145 565424055 588660660 613888974 641376540 682098860 716203803 753898740 954938404 1023148290 1130848110 1193673005 1227777948 1432407606 1534722435 2046296580 2148611409 2261696220 2387346010 2864815212 3069444870 3581019015 4297222818 4774692020 6138889740 7162038030 8594445636 10743057045 14324076060 21486114090 42972228180
• Sum of all divisors σ(n): 161771151360
• Sum of proper divisors (its aliquot sum) s(n): 118798923180
• 42972228180 is an abundant number, because the sum of its proper divisors (118798923180) is greater than itself. Its abundance is 75826695000

Bases of 42972228180

• Binary: 101000000001010110000010101001010100₂
• Hexadecimal: 0xA01582A54
• Base-36: JQOJZH0

Squares and roots of 42972228180

• 42972228180 squared (42972228180²) is 1846612394753986112400
• 42972228180 cubed (42972228180³) is 79353049187384526186603927432000
• The square root of 42972228180 is 207297.4389132679
• The cube root of 42972228180 is 3502.6436674085

Scales and comparisons

• 42,972,228,180 seconds is equal to 1,366 years, 19 weeks, 6 days, 18 hours, 3 minutes.
• To count from 1 to 42,972,228,180 would take you about two thousand, seven hundred thirty-two 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 42972228180 cubic inches would be around 291.9 feet tall.

Recreational maths with 42972228180

• 42972228180 backwards is 08182227924
• 42972228180 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 42972228180's digits is 45
• More coming soon!