55697761920

Names of 55697761920

• Cardinal: 55697761920 can be written as Fifty-five billion, six hundred ninety-seven million, seven hundred sixty-one thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 5.569776192 × 10¹⁰

Factors of 55697761920

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 376

Divisors of 55697761920

• Number of divisors d(n): 512
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 20 24 29 30 32 40 48 58 60 64 71 73 80 87 96 116 120 128 142 145 146 160 174 192 193 213 219 232 240 284 290 292 320 348 355 365 384 386 426 435 438 464 480 568 579 580 584 640 696 710 730 772 852 870 876 928 960 965 1065 1095 1136 1158 1160 1168 1392 1420 1460 1544 1704 1740 1752 1856 1920 1930 2059 2117 2130 2190 2272 2316 2320 2336 2784 2840 2895 2920 3088 3408 3480 3504 3712 3860 4118 4234 4260 4380 4544 4632 4640 4672 5183 5568 5597 5680 5790 5840 6176 6177 6351 6816 6960 7008 7720 8236 8468 8520 8760 9088 9264 9280 9344 10295 10366 10585 11136 11194 11360 11580 11680 12352 12354 12702 13632 13703 13920 14016 14089 15440 15549 16472 16791 16936 17040 17520 18528 18560 20590 20732 21170 22388 22720 23160 23360 24704 24708 25404 25915 27264 27406 27840 27985 28032 28178 30880 30885 31098 31755 32944 33582 33872 34080 35040 37056 41109 41180 41464 42267 42340 44776 45440 46320 46720 49416 50808 51830 54812 55680 55970 56356 61760 61770 62196 63510 65888 67164 67744 68160 68515 70080 70445 74112 77745 82218 82360 82928 83955 84534 84680 89552 92640 98832 101616 103660 109624 111940 112712 123520 123540 124392 127020 131776 134328 135488 136320 137030 140160 140890 150307 155490 164436 164720 165856 167910 169068 169360 179104 185280 197664 203232 205545 207320 211335 219248 223880 225424 247080 248784 254040 263552 268656 270976 274060 281780 300614 310980 328872 329440 331712 335820 338136 338720 358208 370560 395328 397387 406464 408581 411090 414640 422670 438496 447760 450848 450921 494160 497568 508080 537312 548120 563560 601228 621960 657744 658880 663424 671640 676272 677440 716416 751535 790656 794774 812928 817162 822180 829280 845340 876992 895520 901696 901842 988320 995136 1000319 1016160 1074624 1096240 1127120 1192161 1202456 1225743 1243920 1315488 1317760 1343280 1352544 1354880 1503070 1589548 1634324 1644360 1658560 1690680 1753984 1791040 1803392 1803684 1976640 1986935 1990272 2000638 2032320 2042905 2149248 2192480 2254240 2254605 2384322 2404912 2451486 2487840 2630976 2686560 2705088 3000957 3006140 3179096 3268648 3288720 3317120 3381360 3582080 3607368 3953280 3973870 4001276 4064640 4085810 4384960 4508480 4509210 4768644 4809824 4902972 4975680 5001595 5261952 5373120 5410176 5960805 6001914 6012280 6128715 6358192 6537296 6577440 6762720 7214736 7947740 8002552 8171620 8769920 9016960 9018420 9537288 9619648 9805944 9951360 10003190 10746240 11921610 12003828 12024560 12257430 12716384 13074592 13154880 13525440 14429472 15004785 15895480 16005104 16343240 18036840 19074576 19239296 19611888 20006380 23843220 24007656 24049120 24514860 25432768 26149184 26309760 27050880 28858944 29009251 30009570 31790960 32010208 32686480 36073680 38149152 39223776 40012760 47686440 48015312 48098240 49029720 50865536 52298368 57717888 58018502 60019140 63581920 64020416 65372960 72147360 76298304 78447552 80025520 87027753 95372880 96030624 96196480 98059440 116037004 120038280 127163840 128040832 130745920 144294720 145046255 152596608 156895104 160051040 174055506 190745760 192061248 196118880 232074008 240076560 254327680 261491840 288589440 290092510 320102080 348111012 381491520 384122496 392237760 435138765 464148016 480153120 580185020 640204160 696222024 762983040 784475520 870277530 928296032 960306240 1160370040 1392444048 1740555060 1856592064 1920612480 2320740080 2784888096 3481110120 3713184128 4641480160 5569776192 6962220240 9282960320 11139552384 13924440480 18565920640 27848880960 55697761920
• Sum of all divisors σ(n): 189774835200
• Sum of proper divisors (its aliquot sum) s(n): 134077073280
• 55697761920 is an abundant number, because the sum of its proper divisors (134077073280) is greater than itself. Its abundance is 78379311360

Bases of 55697761920

• Binary: 110011110111110110000110011010000000₂
• Hexadecimal: 0xCF7D86680
• Base-36: PL50C5C

Squares and roots of 55697761920

• 55697761920 squared (55697761920²) is 3102240682897002086400
• 55697761920 cubed (55697761920³) is 172787862974535438090050469888000
• The square root of 55697761920 is 236003.7328518343
• The cube root of 55697761920 is 3818.9670809047

Scales and comparisons

• 55,697,761,920 seconds is equal to 1,771 years, 6 days, 32 minutes.
• To count from 1 to 55,697,761,920 would take you about three thousand, five hundred forty-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 55697761920 cubic inches would be around 318.2 feet tall.

Recreational maths with 55697761920

• 55697761920 backwards is 02916779655
• The number of decimal digits it has is: 11
• The sum of 55697761920's digits is 57
• More coming soon!