56491164990

Names of 56491164990

• Cardinal: 56491164990 can be written as Fifty-six billion, four hundred ninety-one million, one hundred sixty-four thousand, nine hundred ninety.

Scientific notation

• Scientific notation: 5.649116499 × 10¹⁰

Factors of 56491164990

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 408

Divisors of 56491164990

• Number of divisors d(n): 448
• Complete list of divisors:
  1 2 3 5 6 9 10 13 15 18 19 26 27 30 38 39 45 54 57 65 78 81 90 95 114 117 130 135 137 162 171 190 195 229 234 243 247 270 274 285 342 351 390 405 411 458 486 494 513 570 585 685 687 702 729 741 810 822 855 1026 1053 1145 1170 1215 1233 1235 1370 1374 1458 1482 1539 1710 1755 1781 2055 2061 2106 2223 2290 2430 2466 2470 2565 2603 2977 3078 3159 3435 3510 3562 3645 3699 3705 4110 4122 4351 4446 4617 5130 5206 5265 5343 5954 6165 6183 6318 6669 6870 7290 7398 7410 7695 7809 8702 8905 8931 9234 9477 10305 10530 10686 11097 11115 12330 12366 13015 13053 13338 13851 14885 15390 15618 15795 16029 17810 17862 18495 18549 18954 20007 20610 21755 22194 22230 23085 23427 26030 26106 26715 26793 27702 29770 30915 31373 31590 32058 33291 33345 33839 36990 37098 39045 39159 40014 43510 44655 46170 46854 47385 48087 53430 53586 55485 55647 56563 60021 61830 62746 65265 66582 66690 67678 69255 70281 78090 78318 80145 80379 89310 92745 94119 94770 96174 99873 100035 101517 110970 111294 113126 117135 117477 120042 130530 133965 138510 140562 144261 156865 160290 160758 166455 166941 169195 169689 180063 185490 188238 195795 199746 200070 203034 210843 234270 234954 240435 241137 267930 278235 282357 282815 288522 300105 304551 313730 332910 333882 338390 339378 351405 352431 360126 391590 401895 407849 421686 432783 470595 480870 482274 499365 507585 509067 556470 564714 565630 587385 596087 600210 609102 632529 702810 704862 721305 723411 803790 815698 834705 847071 848445 865566 900315 913653 941190 998730 1015170 1018134 1054215 1057293 1174770 1192174 1205685 1223547 1265058 1298349 1411785 1442610 1446822 1522755 1527201 1669410 1694142 1696890 1762155 1788261 1800630 1827306 1897587 2039245 2108430 2114586 2163915 2170233 2411370 2447094 2541213 2545335 2596698 2740959 2823570 2980435 3045510 3054402 3162645 3171879 3524310 3576522 3617055 3670641 3795174 4078490 4235355 4327830 4340466 4568265 4581603 5082426 5090670 5286465 5364783 5481918 5960870 6117735 6325290 6343758 6491745 7234110 7341282 7623639 7636005 7749131 8222877 8470710 8941305 9136530 9163206 9487935 10572930 10729566 10851165 11011923 12235470 12706065 12983490 13704795 13744809 15247278 15272010 15498262 15859395 16094349 16445754 17882610 18353205 18975870 21702330 22023846 22870917 22908015 23247393 24668631 25412130 26823915 27409590 27489618 31718790 32188698 33035769 36706410 38118195 38745655 41114385 41234427 45741834 45816030 46494786 48283047 49337262 53647830 55059615 66071538 68724045 69742179 76236390 77491310 80471745 82228770 82468854 96566094 99107307 110119230 114354585 116236965 123343155 137448090 139484358 144849141 160943490 165178845 198214614 206172135 209226537 228709170 232473930 241415235 246686310 289698282 297321921 330357690 348710895 412344270 418453074 434547423 482830470 495536535 594643842 627679611 697421790 724245705 869094846 991073070 1046132685 1255359222 1448491410 1486609605 1883038833 2092265370 2172737115 2973219210 3138398055 3766077666 4345474230 5649116499 6276796110 9415194165 11298232998 18830388330 28245582495 56491164990
• Sum of all divisors σ(n): 174846772800
• Sum of proper divisors (its aliquot sum) s(n): 118355607810
• 56491164990 is an abundant number, because the sum of its proper divisors (118355607810) is greater than itself. Its abundance is 61864442820

Bases of 56491164990

• Binary: 110100100111001000101100010100111110₂
• Hexadecimal: 0xD2722C53E
• Base-36: PY9DPVI

Squares and roots of 56491164990

• 56491164990 squared (56491164990²) is 3191251721927401700100
• 56491164990 cubed (56491164990³) is 180277527548022450242355599499000
• The square root of 56491164990 is 237678.7011702983
• The cube root of 56491164990 is 3837.0151181579

Scales and comparisons

• 56,491,164,990 seconds is equal to 1,796 years, 12 weeks, 4 days, 22 hours, 16 minutes, 30 seconds.
• To count from 1 to 56,491,164,990 would take you about three thousand, five hundred ninety-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 56491164990 cubic inches would be around 319.8 feet tall.

Recreational maths with 56491164990

• 56491164990 backwards is 09946119465
• 56491164990 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 56491164990's digits is 54
• More coming soon!