472428643440

Names of 472428643440

• Cardinal: 472428643440 can be written as Four hundred seventy-two billion, four hundred twenty-eight million, six hundred forty-three thousand, four hundred forty.

Scientific notation

• Scientific notation: 4.7242864344 × 10¹¹

Factors of 472428643440

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 64

Divisors of 472428643440

• Number of divisors d(n): 400
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 13 15 16 20 24 26 30 39 40 41 48 52 60 65 78 80 82 104 120 123 130 156 164 169 195 205 208 240 246 260 312 328 338 390 410 492 507 520 533 615 624 656 676 780 820 845 984 1014 1040 1066 1230 1352 1560 1599 1640 1681 1690 1968 2028 2132 2197 2460 2535 2665 2704 3120 3198 3280 3362 3380 4056 4264 4394 4920 5043 5070 5330 6396 6591 6724 6760 6929 7995 8112 8405 8528 8788 9840 10086 10140 10660 10985 12792 13182 13448 13520 13858 15990 16810 17576 20172 20280 20787 21320 21853 21970 25215 25584 26364 26896 27716 28561 31980 32955 33620 34645 35152 40344 40560 41574 42640 43706 43940 50430 52728 55432 57122 63960 65559 65910 67240 68921 69290 80688 83148 85683 87412 87880 90077 100860 103935 105456 109265 110864 114244 127920 131118 131820 134480 137842 138580 142805 166296 171366 174824 175760 180154 201720 206763 207870 218530 228488 262236 263640 270231 275684 277160 284089 285610 327795 332592 342732 344605 349648 360308 403440 413526 415740 428415 437060 450385 456976 524472 527280 540462 551368 554320 568178 571220 655590 685464 689210 720616 827052 831480 852267 856830 874120 895973 900770 1033815 1048944 1080924 1102736 1136356 1142440 1171001 1311180 1351155 1370928 1378420 1420445 1441232 1654104 1662960 1704534 1713660 1748240 1791946 1801540 2067630 2161848 2272712 2284880 2342002 2622360 2687919 2702310 2756840 2840890 3308208 3409068 3427320 3513003 3583892 3603080 3693157 4135260 4261335 4323696 4479865 4545424 4684004 5244720 5375838 5404620 5513680 5681780 5855005 6818136 6854640 7026006 7167784 7206160 7386314 8270520 8522670 8959730 9368008 10751676 10809240 11079471 11363560 11647649 11710010 13439595 13636272 14052012 14335568 14772628 16541040 17045340 17565015 17919460 18465785 18736016 21503352 21618480 22158942 22727120 23295298 23420020 26879190 28104024 29545256 34090680 34942947 35130030 35838920 36931570 43006704 44317884 46590596 46840040 48011041 53758380 55397355 56208048 58238245 59090512 68181360 69885894 70260060 71677840 73863140 88635768 93181192 93680080 96022082 107516760 110794710 116476490 139771788 140520120 144033123 147726280 151419437 174714735 177271536 186362384 192044164 215033520 221589420 232952980 240055205 279543576 281040240 288066246 295452560 302838874 349429470 384088328 443178840 454258311 465905960 480110410 559087152 576132492 605677748 698858940 720165615 757097185 768176656 886357680 908516622 931811920 960220820 1152264984 1211355496 1397717880 1440331230 1514194370 1817033244 1920441640 1968452681 2271291555 2304529968 2422710992 2795435760 2880662460 3028388740 3634066488 3840883280 3936905362 4542583110 5761324920 5905358043 6056777480 7268132976 7873810724 9085166220 9842263405 11522649840 11810716086 12113554960 15747621448 18170332440 19684526810 23621432172 29526790215 31495242896 36340664880 39369053620 47242864344 59053580430 78738107240 94485728688 118107160860 157476214480 236214321720 472428643440
• Sum of all divisors σ(n): 1626232226976
• Sum of proper divisors (its aliquot sum) s(n): 1153803583536
• 472428643440 is an abundant number, because the sum of its proper divisors (1153803583536) is greater than itself. Its abundance is 681374940096

Bases of 472428643440

• Binary: 110110111111110111100010000010001110000₂
• Hexadecimal: 0x6DFEF10470
• Base-36: 6113TE9C

Squares and roots of 472428643440

• 472428643440 squared (472428643440²) is 223188823142558655033600
• 472428643440 cubed (472428643440³) is 105440792948209063128154575619584000
• The square root of 472428643440 is 687334.4480236677
• The cube root of 472428643440 is 7788.3490499509

Scales and comparisons

• 472,428,643,440 seconds is equal to 15,021 years, 40 weeks, 2 hours, 44 minutes.
• To count from 1 to 472,428,643,440 would take you about thirty thousand and forty-three 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 472428643440 cubic inches would be around 649 feet tall.

Recreational maths with 472428643440

• 472428643440 backwards is 044346824274
• 472428643440 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 472428643440's digits is 48
• More coming soon!