55213145820

Names of 55213145820

• Cardinal: 55213145820 can be written as Fifty-five billion, two hundred thirteen million, one hundred forty-five thousand, eight hundred twenty.

Scientific notation

• Scientific notation: 5.521314582 × 10¹⁰

Factors of 55213145820

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 773

Divisors of 55213145820

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 4 5 6 7 9 10 12 14 15 18 20 21 28 29 30 31 35 36 42 45 58 60 62 63 70 79 84 87 90 93 105 116 124 126 140 145 155 158 174 180 186 203 210 217 237 252 261 279 290 310 315 316 348 372 395 406 420 434 435 465 474 522 553 558 580 609 617 620 630 651 711 790 812 868 870 899 930 948 1015 1044 1085 1106 1116 1185 1218 1234 1260 1302 1305 1395 1422 1580 1659 1740 1798 1827 1851 1860 1953 2030 2170 2212 2291 2370 2436 2449 2468 2604 2610 2697 2765 2790 2844 3045 3085 3255 3318 3555 3596 3654 3702 3906 4060 4319 4340 4495 4582 4740 4898 4977 5220 5394 5530 5553 5580 6090 6170 6293 6510 6636 6873 7110 7308 7347 7404 7812 8091 8295 8638 8990 9135 9164 9255 9765 9796 9954 10788 11060 11106 11455 12180 12245 12340 12586 12957 13020 13485 13746 14220 14694 16037 16182 16590 17143 17276 17893 17980 18270 18510 18879 19127 19530 19908 20619 21595 22041 22212 22910 24490 24885 25172 25914 26970 27492 27765 29388 31465 32074 32364 33180 34286 34365 35786 36540 36735 37020 37758 38254 38871 39060 40455 41238 43190 44082 45820 48111 48743 48980 49770 51429 51828 53679 53940 55530 56637 57381 62930 64148 64785 68572 68730 71021 71572 73470 75516 76508 77742 80185 80910 82476 85715 86380 88164 89465 94395 95635 96222 97486 99540 102858 103095 107358 110205 111060 113274 114762 125251 125860 129570 133889 137460 142042 144333 146229 146940 154287 155484 160370 161037 161820 171430 172143 178930 188790 191270 192444 194355 194972 205716 206190 213063 214716 220410 226548 229524 240555 243715 250502 257145 259140 267778 268395 283185 284084 286905 288666 292458 308574 320740 322074 341201 342860 344286 355105 357860 375753 377580 382540 388710 401667 412380 426126 438687 440820 481110 487430 497147 501004 514290 535556 536790 554683 566370 573810 577332 584916 617148 626255 639189 644148 669445 682402 688572 710210 721665 731145 751506 771435 777420 803334 805185 852252 860715 877374 962220 974860 994294 1023603 1028580 1065315 1073580 1109366 1127259 1132740 1147620 1205001 1252510 1278378 1338890 1364804 1413547 1420420 1443330 1462290 1491441 1503012 1511033 1542870 1606668 1610370 1664049 1706005 1721430 1754748 1878765 1988588 2008335 2047206 2130630 2193435 2218732 2254518 2410002 2485735 2505020 2556756 2677780 2773415 2827094 2886660 2924580 2982882 3022066 3070809 3085740 3195945 3220740 3328098 3412010 3442860 3757530 3882781 4016670 4094412 4240641 4261260 4386870 4474323 4509036 4533099 4820004 4971470 4992147 5118015 5546830 5636295 5654188 5965764 6025005 6044132 6141618 6391890 6656196 6824020 7067735 7457205 7515060 7555165 7765562 8033340 8320245 8481282 8773740 8948646 9066198 9894829 9942940 9984294 10236030 10577231 11093660 11272590 11648343 12050010 12283236 12721923 12783780 13599297 14135470 14914410 15110330 15354045 15531124 16640490 16962564 17897292 18132396 19413905 19789658 19968588 20472060 21154462 21203205 22371615 22545180 22665495 23296686 24100020 24960735 25443846 27198594 28270940 29684487 29828820 30220660 30708090 31731693 33280980 34945029 38827810 39579316 42308924 42406410 43819957 44743230 45330990 46593372 49474145 49921470 50887692 52886155 54397188 58241715 59368974 61416180 63463386 63609615 67996485 69890058 77655620 84812820 87639914 89053461 89486460 90661980 95195079 98948290 99842940 105772310 116483430 118737948 126926772 127219230 131459871 135992970 139780116 148422435 158658465 174725145 175279828 178106922 190390158 197896580 211544620 219099785 232966860 254438460 262919742 271985940 296844870 306739699 317316930 349450290 356213844 380780316 394379613 438199570 445267305 475975395 525839484 593689740 613479398 634633860 657299355 698900580 788759226 876399140 890534610 920219097 951950790 1226958796 1314598710 1533698495 1577518452 1781069220 1840438194 1903901580 1971898065 2629197420 2760657291 3067396990 3680876388 3943796130 4601095485 5521314582 6134793980 7887592260 9202190970 11042629164 13803286455 18404381940 27606572910 55213145820
• Sum of all divisors σ(n): 207315763200
• Sum of proper divisors (its aliquot sum) s(n): 152102617380
• 55213145820 is an abundant number, because the sum of its proper divisors (152102617380) is greater than itself. Its abundance is 96889471560

Bases of 55213145820

• Binary: 110011011010111101011011111011011100₂
• Hexadecimal: 0xCDAF5BEDC
• Base-36: PD4HBZ0

Squares and roots of 55213145820

• 55213145820 squared (55213145820²) is 3048491471340583472400
• 55213145820 cubed (55213145820³) is 168316804138153986145503145368000
• The square root of 55213145820 is 234974.7769868073
• The cube root of 55213145820 is 3807.8587550851

Scales and comparisons

• 55,213,145,820 seconds is equal to 1,755 years, 31 weeks, 4 days, 57 minutes.
• To count from 1 to 55,213,145,820 would take you about three thousand, five hundred eleven 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 55213145820 cubic inches would be around 317.3 feet tall.

Recreational maths with 55213145820

• 55213145820 backwards is 02854131255
• 55213145820 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 55213145820's digits is 36
• More coming soon!