55455799680

Names of 55455799680

• Cardinal: 55455799680 can be written as Fifty-five billion, four hundred fifty-five million, seven hundred ninety-nine thousand, six hundred eighty.

Scientific notation

• Scientific notation: 5.545579968 × 10¹⁰

Factors of 55455799680

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 221

Divisors of 55455799680

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 30 32 36 40 41 43 45 48 60 64 72 80 82 86 90 96 120 123 127 128 129 144 160 164 172 180 192 205 215 240 246 254 258 288 320 328 344 360 369 381 384 387 410 430 480 492 508 516 576 615 635 640 645 656 688 720 738 762 774 820 860 960 984 1016 1032 1143 1152 1230 1270 1290 1312 1376 1440 1476 1524 1548 1640 1720 1763 1845 1849 1905 1920 1935 1968 2032 2064 2286 2460 2540 2580 2624 2752 2880 2952 3048 3096 3280 3440 3526 3690 3698 3810 3870 3936 4064 4128 4572 4920 5080 5160 5207 5248 5289 5461 5504 5547 5715 5760 5904 6096 6192 6560 6880 7052 7380 7396 7620 7740 7872 8128 8256 8815 9144 9245 9840 10160 10320 10414 10578 10922 11094 11430 11808 12192 12384 13120 13760 14104 14760 14792 15240 15480 15621 15744 15867 16256 16383 16512 16641 17630 18288 18490 19680 20320 20640 20828 21156 21844 22188 22860 23616 24384 24768 26035 26240 26445 27305 27520 27735 28208 29520 29584 30480 30960 31242 31734 32766 33282 35260 36576 36980 39360 40640 41280 41656 42312 43688 44376 45720 46863 47232 48768 49149 49536 52070 52890 54610 55470 56416 59040 59168 60960 61920 62484 63468 65532 66564 70520 73152 73960 75809 78105 78720 79335 81280 81915 82560 83205 83312 84624 87376 88752 91440 93726 98298 104140 105780 109220 110940 112832 118080 118336 121920 123840 124968 126936 131064 133128 141040 146304 147920 151618 156210 158670 163830 166410 166624 169248 174752 177504 182880 187452 196596 208280 211560 218440 221880 223901 225664 227427 234315 234823 236160 236672 243840 245745 247680 249936 253872 262128 266256 282080 295840 303236 312420 317340 327660 332820 333248 338496 349504 355008 365760 374904 379045 393192 416560 423120 436880 443760 447802 454854 468630 469646 491490 499872 507744 524256 532512 564160 591680 606472 624840 634680 655320 665640 666496 671703 676992 682281 699008 704469 710016 731520 749808 758090 786384 833120 846240 873760 887520 895604 909708 937260 939292 982980 999744 1015488 1048512 1065024 1119505 1128320 1137135 1174115 1183360 1212944 1249680 1269360 1310640 1331280 1343406 1364562 1408938 1499616 1516180 1572768 1666240 1692480 1747520 1775040 1791208 1819416 1874520 1878584 1965960 1999488 2015109 2030976 2097024 2113407 2130048 2239010 2274270 2348230 2425888 2499360 2538720 2621280 2662560 2686812 2729124 2817876 2999232 3032360 3145536 3332480 3358515 3384960 3411405 3495040 3522345 3550080 3582416 3638832 3749040 3757168 3931920 4030218 4226814 4478020 4548540 4696460 4851776 4998720 5077440 5242560 5325120 5373624 5458248 5635752 5998464 6064720 6291072 6717030 6822810 7044690 7164832 7277664 7498080 7514336 7863840 8060436 8453628 8956040 9097080 9392920 9627743 9703552 9997440 10075545 10154880 10485120 10567035 10650240 10747248 10916496 11271504 12129440 13434060 13645620 14089380 14329664 14555328 14996160 15028672 15727680 16120872 16907256 17912080 18194160 18785840 19255486 20151090 21134070 21494496 21832992 22543008 24258880 26868120 27291240 28178760 28659328 28883229 29110656 29992320 30057344 31455360 32241744 33814512 35824160 36388320 37571680 38510972 40302180 42268140 42988992 43665984 45086016 48138715 48517760 53736240 54582480 56357520 57766458 64483488 67629024 71648320 72776640 75143360 77021944 80604360 84536280 85977984 86649687 87331968 90172032 96277430 107472480 109164960 112715040 115532916 128966976 135258048 143296640 144416145 145553280 150286720 154043888 161208720 169072560 173299374 192554860 214944960 218329920 225430080 231065832 257933952 270516096 288832290 308087776 322417440 338145120 346598748 385109720 429889920 433248435 436659840 450860160 462131664 577664580 616175552 644834880 676290240 693197496 770219440 866496870 924263328 1155329160 1232351104 1289669760 1352580480 1386394992 1540438880 1732993740 1848526656 2310658320 2772789984 3080877760 3465987480 3697053312 4621316640 5545579968 6161755520 6931974960 9242633280 11091159936 13863949920 18485266560 27727899840 55455799680
• Sum of all divisors σ(n): 202415915520
• Sum of proper divisors (its aliquot sum) s(n): 146960115840
• 55455799680 is an abundant number, because the sum of its proper divisors (146960115840) is greater than itself. Its abundance is 91504316160

Bases of 55455799680

• Binary: 110011101001011011000101100110000000₂
• Hexadecimal: 0xCE96C5980
• Base-36: PH4Y8W0

Squares and roots of 55455799680

• 55455799680 squared (55455799680²) is 3075345718148288102400
• 55455799680 cubed (55455799680³) is 170545756092377205541621727232000
• The square root of 55455799680 is 235490.5511480237
• The cube root of 55455799680 is 3813.4289340903

Scales and comparisons

• 55,455,799,680 seconds is equal to 1,763 years, 16 weeks, 5 days, 12 hours, 48 minutes.
• To count from 1 to 55,455,799,680 would take you about three thousand, five hundred twenty-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 55455799680 cubic inches would be around 317.8 feet tall.

Recreational maths with 55455799680

• 55455799680 backwards is 08699755455
• The number of decimal digits it has is: 11
• The sum of 55455799680's digits is 63
• More coming soon!