5455668816

Names of 5455668816

• Cardinal: 5455668816 can be written as Five billion, four hundred fifty-five million, six hundred sixty-eight thousand, eight hundred sixteen.

Scientific notation

• Scientific notation: 5.455668816 × 10⁹

Factors of 5455668816

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 60

Divisors of 5455668816

• Number of divisors d(n): 540
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 16 18 19 23 24 26 27 36 38 39 46 48 52 54 57 69 72 76 78 81 92 104 108 114 117 138 144 152 156 162 169 171 184 207 208 216 228 234 243 247 276 299 304 312 324 338 342 351 361 368 414 432 437 456 468 486 494 507 513 552 598 621 624 648 676 684 702 722 741 828 874 897 912 936 972 988 1014 1026 1053 1083 1104 1196 1242 1296 1311 1352 1368 1404 1444 1482 1521 1539 1656 1748 1794 1863 1872 1944 1976 2028 2052 2106 2166 2223 2392 2484 2622 2691 2704 2736 2808 2888 2964 3042 3078 3159 3211 3249 3312 3496 3588 3726 3887 3888 3933 3952 4056 4104 4212 4332 4446 4563 4617 4693 4784 4968 5244 5382 5589 5616 5681 5776 5928 6084 6156 6318 6422 6498 6669 6992 7176 7452 7774 7866 8073 8112 8208 8303 8424 8664 8892 9126 9234 9386 9633 9747 9936 10488 10764 11178 11362 11661 11799 11856 12168 12312 12636 12844 12996 13338 13689 14079 14352 14904 15548 15732 16146 16606 16848 17043 17328 17784 18252 18468 18772 19266 19494 20007 20976 21528 22356 22724 23322 23598 24219 24336 24624 24909 25272 25688 25992 26676 27378 28158 28899 29241 29808 31096 31464 32292 33212 34086 34983 35397 35568 36504 36936 37544 38532 38988 40014 41067 42237 43056 44712 45448 46644 47196 48438 49818 50544 51129 51376 51984 53352 54756 56316 57798 58482 60021 61009 62192 62928 64584 66424 68172 69966 70794 72657 73008 73853 73872 74727 75088 77064 77976 80028 82134 84474 86697 87723 89424 90896 93288 94392 96876 99636 102258 104949 106191 106704 107939 109512 112632 115596 116964 120042 122018 126711 129168 132848 136344 139932 141588 145314 147706 149454 153387 154128 155952 160056 164268 168948 173394 175446 183027 186576 188784 193752 199272 204516 209898 212382 215878 219024 221559 224181 225264 231192 233928 240084 244036 253422 260091 272688 279864 283176 290628 295412 298908 306774 314847 320112 323817 328536 337896 346788 350892 366054 380133 387504 398544 409032 419796 424764 431756 443118 448362 460161 462384 467856 480168 488072 506844 520182 549081 559728 566352 581256 590824 597816 613548 629694 647634 657072 664677 672543 675792 693576 701784 732108 760266 780273 818064 839592 849528 863512 886236 896724 920322 944541 960336 971451 976144 1013688 1040364 1098162 1140399 1162512 1181648 1195632 1227096 1259388 1295268 1329354 1345086 1380483 1387152 1403207 1403568 1464216 1520532 1560546 1647243 1679184 1699056 1727024 1772472 1793448 1840644 1889082 1942902 1994031 2017629 2027376 2080728 2196324 2280798 2454192 2518776 2590536 2658708 2690172 2760966 2806414 2914353 2928432 3041064 3121092 3294486 3544944 3586896 3681288 3778164 3885804 3988062 4035258 4161456 4209621 4392648 4561596 4941729 5037552 5181072 5317416 5380344 5521932 5612828 5828706 5982093 6082128 6242184 6588972 7362576 7556328 7771608 7976124 8070516 8419242 8743059 8785296 9123192 9883458 10634832 10760688 11043864 11225656 11657412 11964186 12484368 12628863 13177944 14825187 15112656 15543216 15952248 16141032 16838484 17486118 17946279 18246384 19766916 22087728 22451312 23314824 23928372 25257726 26229177 26355888 29650374 31904496 32282064 33676968 34972236 35892558 37886589 39533832 46629648 47856744 50515452 52458354 59300748 67353936 69944472 71785116 75773178 79067664 95713488 101030904 104916708 113659767 118601496 139888944 143570232 151546356 202061808 209833416 227319534 237202992 287140464 303092712 340979301 419666832 454639068 606185424 681958602 909278136 1363917204 1818556272 2727834408 5455668816
• Sum of all divisors σ(n): 18882103968
• Sum of proper divisors (its aliquot sum) s(n): 13426435152
• 5455668816 is an abundant number, because the sum of its proper divisors (13426435152) is greater than itself. Its abundance is 7970766336

Bases of 5455668816

• Binary: 101000101001011101110011001010000₂
• Hexadecimal: 0x1452EE650
• Base-36: 2I85X00

Squares and roots of 5455668816

• 5455668816 squared (5455668816²) is 29764322229874841856
• 5455668816 cubed (5455668816³) is 162384284618903758296710762496
• The square root of 5455668816 is 73862.4993890675
• The cube root of 5455668816 is 1760.4188070139

Scales and comparisons

• 5,455,668,816 seconds is equal to 173 years, 24 weeks, 4 days, 7 hours, 33 minutes, 36 seconds.
• To count from 1 to 5,455,668,816 would take you about three hundred forty-six 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 5455668816 cubic inches would be around 146.7 feet tall.

Recreational maths with 5455668816

• 5455668816 backwards is 6188665545
• 5455668816 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 5455668816's digits is 54
• More coming soon!