55491359040

Names of 55491359040

• Cardinal: 55491359040 can be written as Fifty-five billion, four hundred ninety-one million, three hundred fifty-nine thousand and forty.

Scientific notation

• Scientific notation: 5.549135904 × 10¹⁰

Factors of 55491359040

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 15991

Divisors of 55491359040

• Number of divisors d(n): 448
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 13 15 16 18 20 24 26 27 30 31 32 36 39 40 45 48 52 54 60 62 64 65 72 78 80 90 93 96 104 108 117 120 124 130 135 144 155 156 160 180 186 192 195 208 216 234 240 248 260 270 279 288 310 312 320 351 360 372 390 403 416 432 465 468 480 496 520 540 558 576 585 620 624 702 720 744 780 806 832 837 864 930 936 960 992 1040 1080 1116 1170 1209 1240 1248 1395 1404 1440 1488 1560 1612 1674 1728 1755 1860 1872 1984 2015 2080 2160 2232 2340 2418 2480 2496 2790 2808 2880 2976 3120 3224 3348 3510 3627 3720 3744 4030 4160 4185 4320 4464 4680 4836 4960 5580 5616 5952 6045 6240 6448 6696 7020 7254 7440 7488 8060 8370 8640 8928 9360 9672 9920 10881 11160 11232 12090 12480 12896 13392 14040 14508 14880 15937 16120 16740 17856 18135 18720 19344 21762 22320 22464 24180 25792 26784 28080 29016 29760 31874 32240 33480 36270 37440 38688 43524 44640 47811 48360 53568 54405 56160 58032 63748 64480 66960 72540 77376 79685 87048 89280 95622 96720 108810 112320 116064 127496 128960 133920 143433 145080 159370 174096 191244 193440 207181 217620 232128 239055 254992 267840 286866 290160 318740 348192 382488 386880 414362 430299 435240 478110 494047 509984 573732 580320 621543 637480 696384 717165 764976 828724 860598 870480 956220 988094 1019968 1035905 1147464 1160640 1243086 1274960 1434330 1482141 1529952 1657448 1721196 1740960 1864629 1912440 1976188 2071810 2151495 2294928 2470235 2486172 2549920 2868660 2964282 3059904 3107715 3314896 3442392 3481920 3729258 3824880 3952376 4143620 4302990 4446423 4589856 4940470 4972344 5099840 5593887 5737320 5928564 6215430 6422611 6629792 6884784 7410705 7458516 7649760 7904752 8287240 8605980 8892846 9179712 9323145 9880940 9944688 11187774 11474640 11857128 12430860 12845222 13259584 13339269 13769568 14821410 14917032 15299520 15809504 16574480 17211960 17785692 18646290 19267833 19761880 19889376 22232115 22375548 22949280 23714256 24861720 25690444 26678538 27539136 27969435 29642820 29834064 31619008 32113055 33148960 34423920 35571384 37292580 38535666 39523760 39778752 44464230 44751096 45898560 47428512 49723440 51380888 53357076 55938870 57803499 59285640 59668128 64226110 66297920 66696345 68847840 71142768 74585160 77071332 79047520 88928460 89502192 94857024 96339165 99446880 102761776 106714152 111877740 115606998 118571280 119336256 128452220 133392690 137695680 142285536 149170320 154142664 158095040 173410497 177856920 179004384 192678330 198893760 205523552 213428304 223755480 231213996 237142560 256904440 266785380 284571072 289017495 298340640 308285328 346820994 355713840 358008768 385356660 411047104 426856608 447510960 462427992 474285120 513808880 533570760 578034990 596681280 616570656 693641988 711427680 770713320 853713216 867052485 895021920 924855984 1027617760 1067141520 1156069980 1233141312 1387283976 1422855360 1541426640 1734104970 1790043840 1849711968 2055235520 2134283040 2312139960 2774567952 3082853280 3468209940 3699423936 4268566080 4624279920 5549135904 6165706560 6936419880 9248559840 11098271808 13872839760 18497119680 27745679520 55491359040
• Sum of all divisors σ(n): 217634027520
• Sum of proper divisors (its aliquot sum) s(n): 162142668480
• 55491359040 is an abundant number, because the sum of its proper divisors (162142668480) is greater than itself. Its abundance is 106651309440

Bases of 55491359040

• Binary: 110011101011100010101111000101000000₂
• Hexadecimal: 0xCEB8AF140
• Base-36: PHQ4EO0

Squares and roots of 55491359040

• 55491359040 squared (55491359040²) is 3079290928106189721600
• 55491359040 cubed (55491359040³) is 170874038480155401087663243264000
• The square root of 55491359040 is 235566.0396576723
• The cube root of 55491359040 is 3814.2438420567

Scales and comparisons

• 55,491,359,040 seconds is equal to 1,764 years, 23 weeks, 4 days, 2 hours, 24 minutes.
• To count from 1 to 55,491,359,040 would take you about three thousand, five hundred twenty-eight 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 55491359040 cubic inches would be around 317.9 feet tall.

Recreational maths with 55491359040

• 55491359040 backwards is 04095319455
• 55491359040 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 55491359040's digits is 45
• More coming soon!