56402881920

Names of 56402881920

• Cardinal: 56402881920 can be written as Fifty-six billion, four hundred two million, eight hundred eighty-one thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 5.640288192 × 10¹⁰

Factors of 56402881920

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 1079

Divisors of 56402881920

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 11 12 14 15 16 18 20 21 22 24 28 30 32 33 35 36 40 42 44 45 48 55 56 60 63 64 66 70 72 77 80 84 88 90 96 99 105 110 112 120 121 126 128 132 140 144 154 160 165 168 176 180 192 198 210 220 224 231 240 242 252 264 280 288 308 315 320 330 336 352 360 363 384 385 396 420 440 448 462 480 484 495 504 528 560 576 605 616 630 640 660 672 693 704 720 726 770 792 840 847 880 896 924 960 968 990 1008 1051 1056 1089 1120 1152 1155 1210 1232 1260 1320 1331 1344 1386 1408 1440 1452 1540 1584 1680 1694 1760 1815 1848 1920 1936 1980 2016 2102 2112 2178 2240 2310 2420 2464 2520 2541 2640 2662 2688 2772 2880 2904 3080 3153 3168 3360 3388 3465 3520 3630 3696 3872 3960 3993 4032 4204 4224 4235 4356 4480 4620 4840 4928 5040 5082 5255 5280 5324 5445 5544 5760 5808 6160 6306 6336 6655 6720 6776 6930 7040 7260 7357 7392 7623 7744 7920 7986 8064 8408 8470 8712 9240 9317 9459 9680 9856 10080 10164 10510 10560 10648 10890 11088 11561 11616 11979 12320 12612 12672 12705 13310 13440 13552 13860 14520 14714 14784 15246 15488 15765 15840 15972 16816 16940 17424 18480 18634 18918 19360 19965 20160 20328 21020 21120 21296 21780 22071 22176 23122 23232 23958 24640 25224 25410 26620 27104 27720 27951 29040 29428 29568 30492 31530 31680 31944 33632 33880 34683 34848 36785 36960 37268 37836 38115 38720 39930 40320 40656 42040 42592 43560 44142 44352 46244 46464 46585 47295 47916 49280 50448 50820 53240 54208 55440 55902 57805 58080 58856 59895 60984 63060 63360 63888 66213 67264 67760 69366 69696 73570 73920 74536 75672 76230 77440 79860 80927 81312 83853 84080 85184 87120 88284 88704 92488 93170 94590 95832 100896 101640 104049 106480 108416 110355 110880 111804 115610 116160 117712 119790 121968 126120 127171 127776 132426 134528 135520 138732 139392 139755 147140 147840 149072 151344 152460 159720 161854 162624 167706 168160 170368 173415 174240 176568 184976 186340 189180 191664 201792 203280 208098 212960 220710 221760 223608 231220 232320 235424 239580 242781 243936 252240 254342 255552 264852 271040 277464 279510 294280 298144 302688 304920 319440 323708 325248 331065 335412 336320 346830 348480 353136 369952 372680 378360 381513 383328 403584 404635 406560 416196 419265 425920 441420 443520 447216 462440 470848 479160 485562 487872 504480 508684 511104 520245 529704 542080 554928 559020 588560 596288 605376 609840 635855 638880 647416 662130 670824 672640 693660 696960 706272 728343 739904 745360 756720 763026 766656 809270 813120 832392 838530 851840 882840 890197 894432 924880 941696 958320 971124 975744 1008960 1017368 1040490 1059408 1109856 1118040 1144539 1177120 1192576 1210752 1213905 1219680 1271710 1277760 1294832 1324260 1341648 1387320 1398881 1412544 1456686 1479808 1490720 1513440 1526052 1533312 1618540 1626240 1664784 1677060 1765680 1780394 1788864 1849760 1907565 1916640 1942248 2017920 2034736 2080980 2118816 2219712 2236080 2289078 2354240 2427810 2439360 2543420 2555520 2589664 2648520 2670591 2683296 2774640 2797762 2825088 2913372 2981440 3026880 3052104 3237080 3329568 3354120 3531360 3560788 3577728 3641715 3699520 3815130 3833280 3884496 4069472 4161960 4196643 4237632 4439424 4450985 4472160 4578156 4708480 4855620 4878720 5086840 5179328 5297040 5341182 5366592 5549280 5595524 5722695 5826744 5962880 6053760 6104208 6474160 6659136 6708240 6994405 7062720 7121576 7283430 7399040 7630260 7666560 7768992 8011773 8138944 8323920 8393286 8475264 8901970 8944320 9156312 9711240 9792167 10173680 10358656 10594080 10682364 10733184 11098560 11191048 11445390 11653488 12208416 12589929 12948320 13318272 13352955 13416480 13988810 14125440 14243152 14566860 15260520 15537984 16023546 16277888 16647840 16786572 17803940 17888640 18312624 19422480 19584334 20347360 20983215 21188160 21364728 22197120 22382096 22890780 23306976 24416832 25179858 25896640 26705910 26832960 27977620 28486304 29133720 29376501 30521040 31075968 32047092 33295680 33573144 35607880 36625248 38844960 39168668 40058865 40694720 41966430 42376320 42729456 44764192 45781560 46613952 48833664 48960835 50359716 51793280 53411820 53665920 55955240 56972608 58267440 58753002 61042080 62949645 64094184 66591360 67146288 71215760 73250496 77689920 78337336 80117730 81389440 83932860 85458912 88129503 89528384 91563120 93227904 97921670 100719432 106823640 111910480 113945216 116534880 117506004 122084160 125899290 128188368 134292576 142431520 146500992 146882505 155379840 156674672 160235460 167865720 170917824 176259006 179056768 183126240 195843340 201438864 213647280 223820960 233069760 235012008 244168320 251798580 256376736 268585152 284863040 293765010 313349344 320470920 335731440 341835648 352518012 366252480 391686680 402877728 427294560 440647515 447641920 466139520 470024016 503597160 512753472 537170304 569726080 587530020 626698688 640941840 671462880 705036024 732504960 783373360 805755456 854589120 881295030 895283840 940048032 1007194320 1025506944 1175060040 1253397376 1281883680 1342925760 1410072048 1566746720 1611510912 1709178240 1762590060 1880096064 2014388640 2350120080 2563767360 2685851520 2820144096 3133493440 3525180120 3760192128 4028777280 4700240160 5127534720 5640288192 6266986880 7050360240 8057554560 9400480320 11280576384 14100720480 18800960640 28201440960 56402881920
• Sum of all divisors σ(n): 245065167360
• Sum of proper divisors (its aliquot sum) s(n): 188662285440
• 56402881920 is an abundant number, because the sum of its proper divisors (188662285440) is greater than itself. Its abundance is 132259403520

Bases of 56402881920

• Binary: 110100100001110111111010110110000000₂
• Hexadecimal: 0xD21DFAD80
• Base-36: PWSTI80

Squares and roots of 56402881920

• 56402881920 squared (56402881920²) is 3181285088881462886400
• 56402881920 cubed (56402881920³) is 179433647222037856058481573888000
• The square root of 56402881920 is 237492.9091994117
• The cube root of 56402881920 is 3835.0152768975

Scales and comparisons

• 56,402,881,920 seconds is equal to 1,793 years, 22 weeks, 5 days, 3 hours, 12 minutes.
• To count from 1 to 56,402,881,920 would take you about three thousand, five hundred eighty-six 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 56402881920 cubic inches would be around 319.6 feet tall.

Recreational maths with 56402881920

• 56402881920 backwards is 02918820465
• 56402881920 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 56402881920's digits is 45
• More coming soon!