55399751680

Names of 55399751680

• Cardinal: 55399751680 can be written as Fifty-five billion, three hundred ninety-nine million, seven hundred fifty-one thousand, six hundred eighty.

Scientific notation

• Scientific notation: 5.539975168 × 10¹⁰

Factors of 55399751680

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 283

Divisors of 55399751680

• Number of divisors d(n): 448
• Complete list of divisors:
  1 2 4 5 7 8 10 13 14 16 20 26 28 32 35 40 52 56 64 65 70 80 89 91 104 112 128 130 140 160 167 178 182 208 224 256 260 280 320 334 356 364 416 445 448 455 512 520 560 623 640 668 712 728 832 835 890 896 910 1024 1040 1120 1157 1169 1246 1280 1336 1424 1456 1664 1670 1780 1792 1820 2048 2080 2171 2240 2314 2338 2492 2560 2672 2848 2912 3115 3328 3340 3560 3584 3640 4096 4160 4342 4480 4628 4676 4984 5120 5344 5696 5785 5824 5845 6230 6656 6680 7120 7168 7280 8099 8192 8320 8684 8960 9256 9352 9968 10240 10688 10855 11392 11570 11648 11690 12460 13312 13360 14240 14336 14560 14863 15197 16198 16640 17368 17920 18512 18704 19936 20480 21376 21710 22784 23140 23296 23380 24920 26624 26720 28480 28672 29120 29726 30394 32396 33280 34736 35840 37024 37408 39872 40495 40960 42752 43420 45568 46280 46592 46760 49840 53248 53440 56960 57344 58240 59452 60788 64792 66560 69472 71680 74048 74315 74816 75985 79744 80990 85504 86840 91136 92560 93184 93520 99680 104041 106496 106880 113920 116480 118904 121576 129584 133120 138944 143360 148096 148630 149632 151970 159488 161980 171008 173680 182272 185120 186368 187040 193219 199360 208082 213760 227840 232960 237808 243152 259168 266240 277888 286720 296192 297260 299264 303940 318976 323960 342016 347360 364544 370240 372736 374080 386438 398720 416164 427520 455680 465920 475616 486304 518336 520205 532480 555776 592384 594520 598528 607880 637952 647920 684032 694720 729088 740480 745472 748160 772876 797440 832328 855040 911360 931840 951232 966095 972608 1036672 1040410 1111552 1184768 1189040 1197056 1215760 1275904 1295840 1352533 1368064 1389440 1480960 1496320 1545752 1594880 1664656 1710080 1822720 1863680 1902464 1932190 1945216 2073344 2080820 2223104 2369536 2378080 2394112 2431520 2551808 2591680 2705066 2778880 2961920 2992640 3091504 3189760 3329312 3420160 3645440 3727360 3804928 3864380 3890432 4146688 4161640 4446208 4739072 4756160 4788224 4863040 5103616 5183360 5410132 5557760 5923840 5985280 6183008 6379520 6658624 6762665 6840320 7609856 7728760 7780864 8293376 8323280 8892416 9478144 9512320 9576448 9726080 10366720 10820264 11115520 11847680 11970560 12366016 12759040 13317248 13525330 15219712 15457520 15561728 16586752 16646560 17784832 19024640 19452160 20733440 21640528 22231040 23695360 23941120 24732032 25518080 26634496 27050660 30439424 30915040 31123456 33173504 33293120 38049280 38904320 41466880 43281056 44462080 47390720 47882240 49464064 53268992 54101320 60878848 61830080 62246912 66347008 66586240 76098560 77808640 82933760 86562112 88924160 98928128 106537984 108202640 121757696 123660160 124493824 133172480 152197120 155617280 165867520 173124224 197856256 213075968 216405280 247320320 266344960 304394240 311234560 331735040 346248448 395712512 426151936 432810560 494640640 532689920 608788480 622469120 692496896 791425024 852303872 865621120 989281280 1065379840 1384993792 1582850048 1731242240 1978562560 2130759680 2769987584 3462484480 3957125120 4261519360 5539975168 6924968960 7914250240 11079950336 13849937920 27699875840 55399751680
• Sum of all divisors σ(n): 166461765120
• Sum of proper divisors (its aliquot sum) s(n): 111062013440
• 55399751680 is an abundant number, because the sum of its proper divisors (111062013440) is greater than itself. Its abundance is 55662261760

Bases of 55399751680

• Binary: 110011100110000101010010000000000000₂
• Hexadecimal: 0xCE6152000
• Base-36: PG7KXZ4

Squares and roots of 55399751680

• 55399751680 squared (55399751680²) is 3069132486205662822400
• 55399751680 cubed (55399751680³) is 170029177608814745770767941632000
• The square root of 55399751680 is 235371.5184129125
• The cube root of 55399751680 is 3812.1437837999

Scales and comparisons

• 55,399,751,680 seconds is equal to 1,761 years, 28 weeks, 19 hours, 54 minutes, 40 seconds.
• To count from 1 to 55,399,751,680 would take you about three thousand, five hundred twenty-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 55399751680 cubic inches would be around 317.7 feet tall.

Recreational maths with 55399751680

• 55399751680 backwards is 08615799355
• The number of decimal digits it has is: 11
• The sum of 55399751680's digits is 58
• More coming soon!