2542929480

Names of 2542929480

• Cardinal: 2542929480 can be written as Two billion, five hundred forty-two million, nine hundred twenty-nine thousand, four hundred eighty.

Scientific notation

• Scientific notation: 2.54292948 × 10⁹

Factors of 2542929480

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 883

Divisors of 2542929480

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 13 14 15 18 20 21 24 26 28 30 35 36 39 40 42 45 49 52 56 60 63 65 70 72 78 84 90 91 98 104 105 117 120 126 130 140 147 156 168 169 180 182 195 196 210 234 245 252 260 273 280 294 312 315 338 360 364 390 392 420 441 455 468 490 504 507 520 546 585 588 630 637 676 728 735 780 819 840 845 853 882 910 936 980 1014 1092 1170 1176 1183 1260 1274 1352 1365 1470 1521 1560 1638 1690 1706 1764 1820 1911 1960 2028 2184 2205 2340 2366 2520 2535 2548 2559 2730 2940 3042 3185 3276 3380 3412 3528 3549 3640 3822 4056 4095 4265 4410 4680 4732 5070 5096 5118 5460 5733 5880 5915 5971 6084 6370 6552 6760 6824 7098 7605 7644 7677 8190 8281 8530 8820 9464 9555 10140 10236 10647 10920 11089 11466 11830 11942 12168 12740 12795 14196 15210 15288 15354 16380 16562 17060 17640 17745 17913 19110 20280 20472 21294 22178 22932 23660 23884 24843 25480 25590 28392 28665 29855 30420 30708 32760 33124 33267 34120 35490 35826 38220 38385 41405 41797 42588 44356 45864 47320 47768 49686 51180 53235 53739 55445 57330 59710 60840 61416 66248 66534 70980 71652 74529 76440 76770 77623 82810 83594 85176 88712 89565 99372 99801 102360 106470 107478 110890 114660 119420 124215 125391 133068 141960 143304 144157 149058 153540 155246 165620 166335 167188 179130 198744 199602 208985 212940 214956 221780 229320 232869 238840 248430 250782 266136 268695 288314 298116 307080 310492 331240 332670 334376 358260 372645 376173 388115 399204 417970 425880 429912 432471 443560 465738 496860 499005 501564 537390 543361 576628 596232 620984 626955 665340 698607 716520 720785 745290 752346 776230 798408 835940 864942 931476 993720 998010 1003128 1009099 1074780 1086722 1153256 1164345 1253910 1297413 1330680 1397214 1441570 1490580 1504692 1552460 1630083 1671880 1729884 1862952 1880865 1996020 2018198 2149560 2162355 2173444 2328690 2507820 2594826 2716805 2794428 2883140 2981160 3009384 3027297 3104920 3260166 3459768 3493035 3761730 3992040 4036396 4324710 4346888 4657380 4890249 5015640 5045495 5189652 5433610 5588856 5766280 6054594 6487065 6520332 6986070 7063693 7523460 8072792 8150415 8649420 9081891 9314760 9780498 10090990 10379304 10867220 12109188 12974130 13040664 13972140 14127386 15046920 15136485 16300830 17298840 18163782 19560996 20181980 21191079 21734440 24218376 24451245 25948260 27944280 28254772 30272970 32601660 35318465 36327564 39121992 40363960 42382158 45409455 48902490 51896520 56509544 60545940 63573237 65203320 70636930 72655128 84764316 90818910 97804980 105955395 121091880 127146474 141273860 169528632 181637820 195609960 211910790 254292948 282547720 317866185 363275640 423821580 508585896 635732370 847643160 1271464740 2542929480
• Sum of all divisors σ(n): 10422446580
• Sum of proper divisors (its aliquot sum) s(n): 7879517100
• 2542929480 is an abundant number, because the sum of its proper divisors (7879517100) is greater than itself. Its abundance is 5336587620

Bases of 2542929480

• Binary: 10010111100100100000011001001000₂
• Hexadecimal: 0x97920648
• Base-36: 161ZSY0

Squares and roots of 2542929480

• 2542929480 squared (2542929480²) is 6466490340253070400
• 2542929480 cubed (2542929480³) is 16443828918364763380675392000
• The square root of 2542929480 is 50427.4675152341
• The cube root of 2542929480 is 1364.9333300771

Scales and comparisons

• 2,542,929,480 seconds is equal to 80 years, 44 weeks, 4 days, 1 hour, 18 minutes.
• To count from 1 to 2,542,929,480 would take you about one hundred sixty-one 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 2542929480 cubic inches would be around 113.7 feet tall.

Recreational maths with 2542929480

• 2542929480 backwards is 0849292452
• 2542929480 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 2542929480's digits is 45
• More coming soon!