5490521280

Names of 5490521280

• Cardinal: 5490521280 can be written as Five billion, four hundred ninety million, five hundred twenty-one thousand, two hundred eighty.

Scientific notation

• Scientific notation: 5.49052128 × 10⁹

Factors of 5490521280

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 1345

Divisors of 5490521280

• Number of divisors d(n): 448
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 17 18 20 24 27 29 30 32 34 36 40 45 48 51 54 58 60 64 68 72 80 85 87 90 96 102 108 116 120 135 136 144 145 153 160 170 174 180 192 204 216 232 240 255 261 270 272 288 290 306 320 340 348 360 408 432 435 459 464 480 493 510 522 540 544 576 580 612 680 696 720 765 783 816 864 870 918 928 960 986 1020 1044 1080 1088 1160 1224 1289 1305 1360 1392 1440 1479 1530 1566 1632 1728 1740 1836 1856 1972 2040 2088 2160 2295 2320 2448 2465 2578 2610 2720 2784 2880 2958 3060 3132 3264 3480 3672 3867 3915 3944 4080 4176 4320 4437 4590 4640 4896 4930 5156 5220 5440 5568 5916 6120 6264 6445 6960 7344 7395 7734 7830 7888 8160 8352 8640 8874 9180 9280 9792 9860 10312 10440 11601 11832 12240 12528 12890 13311 13920 14688 14790 15468 15660 15776 16320 16704 17748 18360 19335 19720 20624 20880 21913 22185 23202 23664 24480 25056 25780 26622 27840 29376 29580 30936 31320 31552 34803 35496 36720 37381 38670 39440 41248 41760 43826 44370 46404 47328 48960 50112 51560 53244 58005 59160 61872 62640 65739 66555 69606 70992 73440 74762 77340 78880 82496 83520 87652 88740 92808 94656 103120 106488 109565 112143 116010 118320 123744 125280 131478 133110 139212 141984 146880 149524 154680 157760 174015 175304 177480 185616 186905 197217 206240 212976 219130 224286 232020 236640 247488 250560 262956 266220 278424 283968 299048 309360 328695 336429 348030 350608 354960 371232 373810 394434 412480 425952 438260 448572 464040 473280 525912 532440 556848 560715 591651 598096 618720 635477 657390 672858 696060 701216 709920 742464 747620 788868 851904 876520 897144 928080 986085 1009287 1051824 1064880 1113696 1121430 1183302 1196192 1237440 1270954 1314780 1345716 1392120 1402432 1419840 1495240 1577736 1682145 1753040 1794288 1856160 1906431 1972170 2018574 2103648 2129760 2227392 2242860 2366604 2392384 2541908 2629560 2691432 2784240 2958255 2990480 3155472 3177385 3364290 3506080 3588576 3712320 3812862 3944340 4037148 4207296 4259520 4485720 4733208 5046435 5083816 5259120 5382864 5568480 5719293 5916510 5980960 6310944 6354770 6728580 7012160 7177152 7625724 7888680 8074296 8971440 9466416 9532155 10092870 10167632 10518240 10765728 11136960 11438586 11833020 11961920 12621888 12709540 13457160 15251448 15777360 16148592 17157879 17942880 18932832 19064310 20185740 20335264 21036480 21531456 22877172 23666040 25419080 26914320 28596465 30502896 31554720 32297184 34315758 35885760 37865664 38128620 40371480 40670528 45754344 47332080 50838160 53828640 57192930 61005792 63109440 64594368 68631516 76257240 80742960 85789395 91508688 94664160 101676320 107657280 114385860 122011584 137263032 152514480 161485920 171578790 183017376 189328320 203352640 228771720 274526064 305028960 322971840 343157580 366034752 457543440 549052128 610057920 686315160 915086880 1098104256 1372630320 1830173760 2745260640 5490521280
• Sum of all divisors σ(n): 21232368000
• Sum of proper divisors (its aliquot sum) s(n): 15741846720
• 5490521280 is an abundant number, because the sum of its proper divisors (15741846720) is greater than itself. Its abundance is 10251325440

Bases of 5490521280

• Binary: 101000111010000101011010011000000₂
• Hexadecimal: 0x14742B4C0
• Base-36: 2ISWXC0

Squares and roots of 5490521280

• 5490521280 squared (5490521280²) is 30145823926132838400
• 5490521280 cubed (5490521280³) is 165516287769565497342001152000
• The square root of 5490521280 is 74098.0517962517
• The cube root of 5490521280 is 1764.1595487139

Scales and comparisons

• 5,490,521,280 seconds is equal to 174 years, 30 weeks, 1 day, 16 hours, 48 minutes.
• To count from 1 to 5,490,521,280 would take you about three hundred forty-nine 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 5490521280 cubic inches would be around 147 feet tall.

Recreational maths with 5490521280

• 5490521280 backwards is 0821250945
• 5490521280 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 5490521280's digits is 36
• More coming soon!