55985545920

Names of 55985545920

• Cardinal: 55985545920 can be written as Fifty-five billion, nine hundred eighty-five million, five hundred forty-five thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 5.598554592 × 10¹⁰

Factors of 55985545920

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 1854

Divisors of 55985545920

• Number of divisors d(n): 448
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 19 20 24 30 32 38 40 41 43 48 57 60 64 76 80 82 86 95 96 114 120 123 129 152 160 164 172 190 192 205 215 228 240 246 258 285 304 320 328 344 380 410 430 456 480 492 516 570 608 615 645 656 688 760 779 817 820 860 912 960 984 1032 1140 1216 1230 1290 1312 1376 1520 1558 1634 1640 1720 1741 1763 1824 1968 2064 2280 2337 2451 2460 2580 2624 2752 3040 3116 3268 3280 3440 3482 3526 3648 3895 3936 4085 4128 4560 4674 4902 4920 5160 5223 5289 6080 6232 6536 6560 6880 6964 7052 7790 7872 8170 8256 8705 8815 9120 9348 9804 9840 10320 10446 10578 11685 12255 12464 13072 13120 13760 13928 14104 15580 16340 17410 17630 18240 18696 19608 19680 20640 20892 21156 23370 24510 24928 26115 26144 26445 27856 28208 31160 32680 33079 33497 34820 35260 37392 39216 39360 41280 41784 42312 46740 49020 49856 52230 52288 52890 55712 56416 62320 65360 66158 66994 69640 70520 71381 74784 74863 78432 83568 84624 93480 98040 99237 100491 104460 105780 111424 112832 124640 130720 132316 133988 139280 141040 142762 149568 149726 156864 165395 167136 167485 169248 186960 196080 198474 200982 208920 211560 214143 224589 249280 261440 264632 267976 278560 282080 285524 299452 330790 334272 334970 338496 356905 373920 374315 392160 396948 401964 417840 423120 428286 449178 496185 502455 529264 535952 557120 564160 571048 598904 661580 669940 713810 747840 748630 784320 793896 803928 835680 846240 856572 898356 992370 1004910 1058528 1070715 1071904 1122945 1142096 1197808 1323160 1339880 1356239 1422397 1427620 1497260 1587792 1607856 1671360 1692480 1713144 1796712 1984740 2009820 2117056 2141430 2143808 2245890 2284192 2395616 2646320 2679760 2712478 2844794 2855240 2994520 3069383 3175584 3215712 3426288 3593424 3969480 4019640 4068717 4267191 4282860 4491780 4568384 4791232 5292640 5359520 5424956 5689588 5710480 5989040 6138766 6351168 6431424 6781195 6852576 7111985 7186848 7938960 8039280 8137434 8534382 8565720 8983560 9208149 10585280 10719040 10849912 11379176 11420960 11978080 12277532 13562390 13705152 14223970 14373696 15346915 15877920 16078560 16274868 17068764 17131440 17967120 18416298 20343585 21335955 21699824 22758352 22841920 23956160 24555064 27124780 28447940 30693830 31755840 32157120 32549736 34137528 34262880 35934240 36832596 40687170 42671910 43399648 45516704 46040745 49110128 54249560 56895880 58318277 61387660 65099472 68275056 68525760 71868480 73665192 81374340 85343820 86799296 91033408 92081490 98220256 108499120 113791760 116636554 122775320 130198944 136550112 147330384 162748680 170687640 174954831 184162980 196440512 216998240 227583520 233273108 245550640 260397888 273100224 291591385 294660768 325497360 341375280 349909662 368325960 433996480 455167040 466546216 491101280 583182770 589321536 650994720 682750560 699819324 736651920 874774155 933092432 982202560 1166365540 1301989440 1365501120 1399638648 1473303840 1749548310 1866184864 2332731080 2799277296 2946607680 3499096620 3732369728 4665462160 5598554592 6998193240 9330924320 11197109184 13996386480 18661848640 27992772960 55985545920
• Sum of all divisors σ(n): 196243407360
• Sum of proper divisors (its aliquot sum) s(n): 140257861440
• 55985545920 is an abundant number, because the sum of its proper divisors (140257861440) is greater than itself. Its abundance is 84272315520

Bases of 55985545920

• Binary: 110100001000111111111010001011000000₂
• Hexadecimal: 0xD08FFA2C0
• Base-36: PPWCJPC

Squares and roots of 55985545920

• 55985545920 squared (55985545920²) is 3134381351960428646400
• 55985545920 cubed (55985545920³) is 175480051110972260005910642688000
• The square root of 55985545920 is 236612.6495350577
• The cube root of 55985545920 is 3825.5331745977

Scales and comparisons

• 55,985,545,920 seconds is equal to 1,780 years, 8 weeks, 4 days, 20 hours, 32 minutes.
• To count from 1 to 55,985,545,920 would take you about three thousand, five hundred sixty 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 55985545920 cubic inches would be around 318.8 feet tall.

Recreational maths with 55985545920

• 55985545920 backwards is 02954558955
• 55985545920 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 55985545920's digits is 57
• More coming soon!