55545784320

Names of 55545784320

• Cardinal: 55545784320 can be written as Fifty-five billion, five hundred forty-five million, seven hundred eighty-four thousand, three hundred twenty.

Scientific notation

• Scientific notation: 5.554578432 × 10¹⁰

Factors of 55545784320

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 846

Divisors of 55545784320

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 13 15 16 20 24 26 30 32 39 40 48 52 60 64 65 78 80 96 104 120 128 130 156 160 169 192 195 208 240 256 260 312 320 338 384 390 416 480 507 512 520 624 640 676 768 780 823 832 845 960 1014 1024 1040 1248 1280 1352 1536 1560 1646 1664 1690 1920 2028 2048 2080 2197 2469 2496 2535 2560 2704 3072 3120 3292 3328 3380 3840 4056 4115 4160 4394 4938 4992 5070 5120 5408 6144 6240 6584 6591 6656 6760 7680 8112 8230 8320 8788 9876 9984 10140 10240 10699 10816 10985 12345 12480 13168 13182 13312 13520 15360 16224 16460 16640 17576 19752 19968 20280 21398 21632 21970 24690 24960 26336 26364 26624 27040 30720 32097 32448 32920 32955 33280 35152 39504 39936 40560 42796 43264 43940 49380 49920 52672 52728 53495 54080 64194 64896 65840 65910 66560 70304 79008 79872 81120 85592 86528 87880 98760 99840 105344 105456 106990 108160 128388 129792 131680 131820 133120 139087 140608 158016 160485 162240 171184 173056 175760 197520 199680 210688 210912 213980 216320 256776 259584 263360 263640 278174 281216 316032 320970 324480 342368 346112 351520 395040 399360 417261 421376 421824 427960 432640 513552 519168 526720 527280 556348 562432 632064 641940 648960 684736 695435 703040 790080 834522 842752 843648 855920 865280 1027104 1038336 1053440 1054560 1112696 1124864 1264128 1283880 1297920 1369472 1390870 1406080 1580160 1669044 1685504 1687296 1711840 1730560 1808131 2054208 2086305 2106880 2109120 2225392 2249728 2528256 2567760 2595840 2738944 2781740 2812160 3160320 3338088 3374592 3423680 3616262 4108416 4172610 4213760 4218240 4450784 4499456 5056512 5135520 5191680 5424393 5477888 5563480 5624320 6320640 6676176 6749184 6847360 7232524 8216832 8345220 8427520 8436480 8901568 9040655 10271040 10848786 10955776 11126960 11248640 12641280 13352352 13498368 13694720 14465048 16433664 16690440 16872960 17803136 18081310 20542080 21697572 21911552 22253920 22497280 25282560 26704704 27121965 27389440 28930096 32867328 33380880 33745920 35606272 36162620 41084160 43395144 44507840 53409408 54243930 54778880 57860192 65734656 66761760 67491840 71212544 72325240 82168320 86790288 89015680 106818816 108487860 109557760 115720384 133523520 142425088 144650480 164336640 173580576 178031360 213637632 216975720 231440768 267047040 284850176 289300960 328673280 347161152 356062720 427275264 433951440 462881536 534094080 578601920 694322304 712125440 854550528 867902880 925763072 1068188160 1157203840 1388644608 1424250880 1735805760 1851526144 2136376320 2314407680 2777289216 3471611520 3703052288 4272752640 4628815360 5554578432 6943223040 9257630720 11109156864 13886446080 18515261440 27772892160 55545784320
• Sum of all divisors σ(n): 192738873600
• Sum of proper divisors (its aliquot sum) s(n): 137193089280
• 55545784320 is an abundant number, because the sum of its proper divisors (137193089280) is greater than itself. Its abundance is 81647304960

Bases of 55545784320

• Binary: 110011101110110010010110100000000000₂
• Hexadecimal: 0xCEEC96800
• Base-36: PIMIXHC

Squares and roots of 55545784320

• 55545784320 squared (55545784320²) is 3085334155723957862400
• 55545784320 cubed (55545784320³) is 171377305568972256881638637568000
• The square root of 55545784320 is 235681.5315632517
• The cube root of 55545784320 is 3815.4904232777

Scales and comparisons

• 55,545,784,320 seconds is equal to 1,766 years, 9 weeks, 4 days, 32 minutes.
• To count from 1 to 55,545,784,320 would take you about three thousand, five 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 55545784320 cubic inches would be around 318 feet tall.

Recreational maths with 55545784320

• 55545784320 backwards is 02348754555
• 55545784320 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 55545784320's digits is 48
• More coming soon!