30554902440

Names of 30554902440

• Cardinal: 30554902440 can be written as Thirty billion, five hundred fifty-four million, nine hundred two thousand, four hundred forty.

Scientific notation

• Scientific notation: 3.055490244 × 10¹⁰

Factors of 30554902440

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1250

Divisors of 30554902440

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 18 19 20 24 30 36 38 40 45 57 60 61 67 72 76 90 95 114 120 122 134 152 171 180 183 190 201 228 244 268 285 305 335 342 360 366 380 402 456 488 536 549 570 603 610 670 684 732 760 804 855 915 1005 1093 1098 1140 1159 1206 1220 1273 1340 1368 1464 1608 1710 1830 2010 2186 2196 2280 2318 2412 2440 2546 2680 2745 3015 3279 3420 3477 3660 3819 4020 4087 4372 4392 4636 4824 5092 5465 5490 5795 6030 6365 6558 6840 6954 7320 7638 8040 8174 8744 9272 9837 10184 10431 10930 10980 11457 11590 12060 12261 12730 13116 13908 15276 16348 16395 17385 19095 19674 20435 20767 20862 21860 21960 22914 23180 24120 24522 25460 26232 27816 30552 32696 32790 34770 36783 38190 39348 40870 41534 41724 43720 45828 46360 49044 49185 50920 52155 57285 61305 62301 65580 66673 69540 73231 73566 76380 77653 78696 81740 83068 83448 91656 98088 98370 103835 104310 114570 122610 124602 131160 133346 139080 146462 147132 152760 155306 163480 166136 183915 186903 196740 200019 207670 208620 219693 229140 232959 245220 249204 266692 292924 294264 310612 311505 333365 366155 367830 373806 388265 393480 400038 415340 417240 439386 458280 465918 490440 498408 533384 585848 600057 621224 623010 659079 666730 698877 732310 735660 747612 776530 800076 830680 878772 931836 934515 1000095 1098465 1164795 1200114 1246020 1266787 1318158 1333460 1391389 1397754 1464620 1471320 1495224 1553060 1600152 1757544 1863672 1869030 2000190 2196930 2329590 2400228 2492040 2533574 2636316 2666920 2782778 2795508 2929240 3000285 3106120 3295395 3494385 3738060 3800361 4000380 4174167 4393860 4467091 4659180 4800456 5067148 5272632 5565556 5591016 6000570 6333935 6590790 6956945 6988770 7476120 7600722 8000760 8348334 8787720 8934182 9318360 10134296 11131112 11401083 12001140 12522501 12667870 13181580 13401273 13913890 13977540 15201444 16696668 17868364 19001805 20870835 22335455 22802166 24002280 25045002 25335740 26363160 26802546 27827780 27955080 30402888 33393336 35736728 38003610 40203819 41741670 44670910 45604332 50090004 50671480 53605092 55655560 57005415 62612505 67006365 76007220 80407638 83483340 84874729 89341820 91208664 100180008 107210184 114010830 125225010 134012730 152014440 160815276 166966680 169749458 178683640 201019095 228021660 250450020 254624187 268025460 321630552 339498916 402038190 424373645 456043320 500900040 509248374 536050920 678997832 763872561 804076380 848747290 1018496748 1273120935 1527745122 1608152760 1697494580 2036993496 2546241870 3055490244 3394989160 3819362805 5092483740 6110980488 7638725610 10184967480 15277451220 30554902440
• Sum of all divisors σ(n): 107927913600
• Sum of proper divisors (its aliquot sum) s(n): 77373011160
• 30554902440 is an abundant number, because the sum of its proper divisors (77373011160) is greater than itself. Its abundance is 46818108720

Bases of 30554902440

• Binary: 11100011101001101101100111110101000₂
• Hexadecimal: 0x71D36CFA8
• Base-36: E1BLLM0

Squares and roots of 30554902440

• 30554902440 squared (30554902440²) is 933602063117917953600
• 30554902440 cubed (30554902440³) is 28526119956350705288172446784000
• The square root of 30554902440 is 174799.6065212963
• The cube root of 30554902440 is 3126.2734842509

Scales and comparisons

• 30,554,902,440 seconds is equal to 971 years, 28 weeks, 4 days, 16 hours, 54 minutes.
• To count from 1 to 30,554,902,440 would take you about one thousand, nine hundred forty-three 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 30554902440 cubic inches would be around 260.5 feet tall.

Recreational maths with 30554902440

• 30554902440 backwards is 04420945503
• 30554902440 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 30554902440's digits is 36
• More coming soon!