42475428720

Names of 42475428720

• Cardinal: 42475428720 can be written as Forty-two billion, four hundred seventy-five million, four hundred twenty-eight thousand, seven hundred twenty.

Scientific notation

• Scientific notation: 4.247542872 × 10¹⁰

Factors of 42475428720

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 2804

Divisors of 42475428720

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 19 20 24 30 31 36 37 38 40 45 48 57 60 62 72 74 76 80 90 93 95 111 114 120 124 144 148 152 155 171 180 185 186 190 222 228 240 248 279 285 296 304 310 333 342 360 370 372 380 444 456 465 496 555 558 570 589 592 620 666 684 703 720 740 744 760 855 888 912 930 1110 1116 1140 1147 1178 1240 1332 1368 1395 1406 1480 1488 1520 1665 1710 1767 1776 1860 2109 2220 2232 2280 2294 2356 2480 2664 2707 2736 2790 2812 2945 2960 3330 3420 3441 3515 3534 3720 4218 4440 4464 4560 4588 4712 5301 5328 5414 5580 5624 5735 5890 6327 6660 6840 6882 7030 7068 7440 8121 8436 8835 8880 9176 9424 10323 10545 10602 10828 11160 11248 11470 11780 12654 13320 13535 13680 13764 14060 14136 16242 16872 17205 17670 18352 20646 21090 21204 21656 21793 22320 22940 23560 24363 25308 26505 26640 27070 27528 28120 28272 31635 32484 33744 34410 35340 40605 41292 42180 42408 43312 43586 45880 47120 48726 50616 51433 51615 53010 54140 55056 56240 63270 64968 65379 68820 70680 81210 82584 83917 84360 84816 87172 91760 97452 100159 101232 102866 103230 106020 108280 108965 121815 126540 129936 130758 137640 141360 154299 162420 165168 167834 168720 174344 194904 196137 200318 205732 206460 212040 216560 217930 243630 251751 253080 257165 261516 275280 300477 308598 324840 326895 335668 348688 389808 392274 400636 411464 412920 419585 424080 435860 462897 487260 500795 503502 506160 514330 523032 600954 617196 649680 653790 671336 755253 771495 784548 801272 822928 825840 839170 871720 901431 925794 974520 980685 1001590 1007004 1028660 1046064 1201908 1234392 1258755 1307580 1342672 1502385 1510506 1542990 1569096 1594423 1602544 1678340 1743440 1802862 1851588 1903021 1949040 1961370 2003180 2014008 2057320 2314485 2403816 2468784 2517510 2615160 3004770 3021012 3085980 3104929 3138192 3188846 3356680 3605724 3703176 3776265 3806042 3922740 4006360 4028016 4114640 4507155 4628970 4783269 4807632 5035020 5230320 5709063 6009540 6042024 6171960 6209858 6377692 6713360 7211448 7406352 7552530 7612084 7845480 7972115 8012720 9014310 9257940 9314787 9515105 9566538 10070040 11418126 12019080 12084048 12343920 12419716 12755384 14349807 14422896 15105060 15224168 15524645 15690960 15944230 17127189 18028620 18515880 18629574 19030210 19133076 20140080 22836252 23916345 24038160 24839432 25510768 27944361 28545315 28699614 30210120 30448336 31049290 31888460 34254378 36057240 37031760 37259148 38060420 38266152 45672504 46573935 47832690 49678864 55888722 57090630 57399228 58993651 60420240 62098580 63776920 68508756 71749035 72114480 74518296 76120840 76532304 85635945 91345008 93147870 95665380 111777444 114181260 114798456 117987302 124197160 127553840 137017512 139721805 143498070 149036592 152241680 171271890 176980953 186295740 191330760 223554888 228362520 229596912 235974604 248394320 274035024 279443610 286996140 294968255 342543780 353961906 372591480 382661520 447109776 456725040 471949208 530942859 558887220 573992280 589936510 685087560 707923812 745182960 884904765 943898416 1061885718 1117774440 1147984560 1179873020 1370175120 1415847624 1769809530 2123771436 2235548880 2359746040 2654714295 2831695248 3539619060 4247542872 4719492080 5309428590 7079238120 8495085744 10618857180 14158476240 21237714360 42475428720
• Sum of all divisors σ(n): 159245998080
• Sum of proper divisors (its aliquot sum) s(n): 116770569360
• 42475428720 is an abundant number, because the sum of its proper divisors (116770569360) is greater than itself. Its abundance is 74295140640

Bases of 42475428720

• Binary: 100111100011101110111001101101110000₂
• Hexadecimal: 0x9E3BB9B70
• Base-36: JIGRUK0

Squares and roots of 42475428720

• 42475428720 squared (42475428720²) is 1804162044947800838400
• 42475428720 cubed (42475428720³) is 76632556339509750632215438848000
• The square root of 42475428720 is 206095.6785573147
• The cube root of 42475428720 is 3489.0933603297

Scales and comparisons

• 42,475,428,720 seconds is equal to 1,350 years, 30 weeks, 3 days, 18 hours, 12 minutes.
• To count from 1 to 42,475,428,720 would take you about two thousand, seven hundred one 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 42475428720 cubic inches would be around 290.8 feet tall.

Recreational maths with 42475428720

• 42475428720 backwards is 02782457424
• 42475428720 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 42475428720's digits is 45
• More coming soon!