55407600640

Names of 55407600640

• Cardinal: 55407600640 can be written as Fifty-five billion, four hundred seven million, six hundred thousand, six hundred forty.

Scientific notation

• Scientific notation: 5.540760064 × 10¹⁰

Factors of 55407600640

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 225

Divisors of 55407600640

• Number of divisors d(n): 528
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 20 28 32 35 37 40 47 49 56 64 70 74 80 94 98 112 127 128 140 148 160 185 188 196 224 235 245 254 256 259 280 296 320 329 370 376 392 448 470 490 508 512 518 560 592 635 640 658 740 752 784 889 896 940 980 1016 1024 1036 1120 1184 1270 1280 1295 1316 1480 1504 1568 1645 1739 1778 1792 1813 1880 1960 2032 2072 2240 2303 2368 2540 2560 2590 2632 2960 3008 3136 3290 3478 3556 3584 3626 3760 3920 4064 4144 4445 4480 4606 4699 4736 5080 5120 5180 5264 5920 5969 6016 6223 6272 6580 6956 7112 7168 7252 7520 7840 8128 8288 8695 8890 8960 9065 9212 9398 9472 10160 10360 10528 11515 11840 11938 12032 12173 12446 12544 13160 13912 14224 14504 15040 15680 16256 16576 17390 17780 17920 18130 18424 18796 18944 20320 20720 21056 23030 23495 23680 23876 24064 24346 24892 25088 26320 27824 28448 29008 29845 30080 31115 31360 32512 32893 33152 34780 35560 35840 36260 36848 37592 37888 40640 41440 41783 42112 46060 46990 47360 47752 48128 48692 49784 50176 52640 55648 56896 58016 59690 60160 60865 62230 62720 65024 65786 66304 69560 71120 72520 73696 75184 81280 82880 83566 84224 85211 92120 93980 94720 95504 97384 99568 105280 111296 113792 116032 119380 120320 121730 124460 125440 130048 131572 132608 139120 142240 145040 147392 150368 162560 164465 165760 167132 168448 170422 184240 187960 189440 191008 194768 199136 208915 210560 220853 222592 227584 230251 232064 238760 240640 243460 248920 250880 263144 265216 278240 284480 290080 292481 294784 300736 325120 328930 331520 334264 336896 340844 368480 375920 382016 389536 398272 417830 421120 426055 441706 445184 455168 460502 464128 477520 486920 497840 526288 556480 568960 580160 584962 589568 601472 650240 657860 663040 668528 681688 736960 751840 764032 779072 796544 835660 842240 852110 883412 890368 910336 921004 928256 955040 973840 995680 1052576 1104265 1112960 1137920 1151255 1160320 1169924 1179136 1202944 1315720 1326080 1337056 1363376 1462405 1473920 1503680 1528064 1545971 1558144 1593088 1671320 1684480 1704220 1766824 1780736 1842008 1856512 1910080 1947680 1991360 2105152 2208530 2225920 2275840 2302510 2320640 2339848 2358272 2405888 2631440 2674112 2726752 2924810 2947840 3007360 3056128 3091942 3116288 3186176 3342640 3408440 3533648 3684016 3820160 3895360 3982720 4210304 4417060 4451840 4551680 4605020 4641280 4679696 4811776 5262880 5348224 5453504 5849620 5895680 6014720 6112256 6183884 6232576 6372352 6685280 6816880 7067296 7368032 7640320 7729855 7790720 7965440 8420608 8834120 8903680 9210040 9282560 9359392 10525760 10696448 10821797 10907008 11699240 11791360 12029440 12367768 12465152 13370560 13633760 14134592 14736064 15280640 15459710 15581440 15930880 16841216 17668240 18420080 18718784 21051520 21392896 21643594 21814016 23398480 24058880 24735536 26741120 27267520 28269184 29472128 30561280 30919420 31162880 31861760 33682432 35336480 36840160 37437568 42103040 42785792 43287188 43628032 46796960 49471072 53482240 54108985 54535040 56538368 58944256 61838840 62325760 70672960 73680320 74875136 84206080 86574376 87256064 93593920 98942144 106964480 108217970 109070080 113076736 117888512 123677680 141345920 147360640 149750272 168412160 173148752 187187840 197884288 213928960 216435940 218140160 226153472 235777024 247355360 282691840 294721280 299500544 346297504 374375680 395768576 432871880 436280320 494710720 565383680 589442560 692595008 748751360 791537152 865743760 989421440 1130767360 1178885120 1385190016 1497502720 1583074304 1731487520 1978842880 2770380032 3462975040 3957685760 5540760064 6925950080 7915371520 11081520128 13851900160 27703800320 55407600640
• Sum of all divisors σ(n): 163447676928
• Sum of proper divisors (its aliquot sum) s(n): 108040076288
• 55407600640 is an abundant number, because the sum of its proper divisors (108040076288) is greater than itself. Its abundance is 52632475648

Bases of 55407600640

• Binary: 110011100110100011001110010000000000₂
• Hexadecimal: 0xCE68CE400
• Base-36: PGC969S

Squares and roots of 55407600640

• 55407600640 squared (55407600640²) is 3070002208681728409600
• 55407600640 cubed (55407600640³) is 170101456342555148584059142144000
• The square root of 55407600640 is 235388.1913775625
• The cube root of 55407600640 is 3812.3238083801

Scales and comparisons

• 55,407,600,640 seconds is equal to 1,761 years, 41 weeks, 16 hours, 10 minutes, 40 seconds.
• To count from 1 to 55,407,600,640 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 55407600640 cubic inches would be around 317.7 feet tall.

Recreational maths with 55407600640

• 55407600640 backwards is 04600670455
• 55407600640 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 55407600640's digits is 37
• More coming soon!