55779896640

Names of 55779896640

• Cardinal: 55779896640 can be written as Fifty-five billion, seven hundred seventy-nine million, eight hundred ninety-six thousand, six hundred forty.

Scientific notation

• Scientific notation: 5.577989664 × 10¹⁰

Factors of 55779896640

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 575

Divisors of 55779896640

• Number of divisors d(n): 448
• 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 53 60 64 65 78 80 96 104 106 120 130 156 159 160 169 192 195 208 212 240 260 265 312 318 320 338 390 416 424 480 499 507 520 530 624 636 676 689 780 795 832 845 848 960 998 1014 1040 1060 1248 1272 1352 1378 1497 1560 1590 1690 1696 1996 2028 2067 2080 2120 2197 2495 2496 2535 2544 2704 2756 2994 3120 3180 3380 3392 3445 3992 4056 4134 4160 4240 4394 4990 5070 5088 5408 5512 5988 6240 6360 6487 6591 6760 6890 7485 7984 8112 8268 8480 8788 8957 9980 10140 10176 10335 10816 10985 11024 11976 12480 12720 12974 13182 13520 13780 14970 15968 16224 16536 16960 17576 17914 19461 19960 20280 20670 21970 22048 23952 25440 25948 26364 26447 26871 27040 27560 29940 31936 32435 32448 32955 33072 35152 35828 38922 39920 40560 41340 43940 44096 44785 47904 50880 51896 52728 52894 53742 54080 55120 59880 64870 65910 66144 70304 71656 77844 79341 79840 81120 82680 84331 87880 89570 95808 97305 103792 105456 105788 107484 110240 116441 119760 129740 131820 132235 132288 134355 140608 143312 155688 158682 159680 162240 165360 168662 175760 179140 194610 207584 210912 211576 214968 220480 232882 239520 252993 259480 263640 264470 268710 286624 311376 317364 330720 337324 343811 349323 351520 358280 389220 396705 415168 421655 421824 423152 429936 465764 479040 505986 518960 527280 528940 537420 573248 582205 622752 634728 661440 674648 687622 698646 703040 716560 778440 793410 843310 846304 859872 931528 1011972 1031433 1037920 1054560 1057880 1074840 1096303 1164410 1245504 1264965 1269456 1349296 1375244 1397292 1433120 1556880 1586820 1686620 1692608 1719055 1719744 1746615 1863056 2023944 2062866 2075840 2109120 2115760 2149680 2192606 2328820 2529930 2538912 2698592 2750488 2794584 2866240 3113760 3173640 3288909 3373240 3438110 3493230 3726112 4047888 4125732 4231520 4299360 4385212 4469543 4657640 5059860 5077824 5157165 5397184 5481515 5500976 5589168 6227520 6347280 6577818 6746480 6876220 6986460 7452224 8095776 8251464 8463040 8598720 8770424 8939086 9315280 10119720 10314330 10963030 11001952 11178336 12694560 13155636 13408629 13492960 13752440 13972920 16191552 16444545 16502928 17540848 17878172 18630560 20239440 20628660 21926060 22003904 22347715 22356672 25389120 26311272 26817258 26985920 27504880 27945840 32889090 33005856 35081696 35756344 37261120 40478880 41257320 43852120 44695430 52622544 53634516 55009760 55891680 58104059 65778180 66011712 67043145 70163392 71512688 80957760 82514640 87704240 89390860 105245088 107269032 110019520 111783360 116208118 131556360 134086290 143025376 165029280 174312177 175408480 178781720 210490176 214538064 232416236 263112720 268172580 286050752 290520295 330058560 348624354 350816960 357563440 429076128 464832472 526225440 536345160 581040590 697248708 715126880 858152256 871560885 929664944 1052450880 1072690320 1162081180 1394497416 1430253760 1743121770 1859329888 2145380640 2324162360 2788994832 3486243540 3718659776 4290761280 4648324720 5577989664 6972487080 9296649440 11155979328 13944974160 18593298880 27889948320 55779896640
• Sum of all divisors σ(n): 195864480000
• Sum of proper divisors (its aliquot sum) s(n): 140084583360
• 55779896640 is an abundant number, because the sum of its proper divisors (140084583360) is greater than itself. Its abundance is 84304686720

Bases of 55779896640

• Binary: 110011111100101111011010110101000000₂
• Hexadecimal: 0xCFCBDAD40
• Base-36: PMHWRPC

Squares and roots of 55779896640

• 55779896640 squared (55779896640²) is 3111396869169083289600
• 55779896640 cubed (55779896640³) is 173553395768271068577439186944000
• The square root of 55779896640 is 236177.6802324895
• The cube root of 55779896640 is 3820.8433725355

Scales and comparisons

• 55,779,896,640 seconds is equal to 1,773 years, 32 weeks, 4 days, 15 hours, 44 minutes.
• To count from 1 to 55,779,896,640 would take you about three thousand, five hundred forty-seven 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 55779896640 cubic inches would be around 318.4 feet tall.

Recreational maths with 55779896640

• 55779896640 backwards is 04669897755
• The number of decimal digits it has is: 11
• The sum of 55779896640's digits is 66
• More coming soon!