72830441840

Names of 72830441840

• Cardinal: 72830441840 can be written as Seventy-two billion, eight hundred thirty million, four hundred forty-one thousand, eight hundred forty.

Scientific notation

• Scientific notation: 7.283044184 × 10¹⁰

Factors of 72830441840

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 218

Divisors of 72830441840

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 4 5 8 10 13 16 20 26 37 40 41 52 53 65 67 74 80 82 104 106 130 134 148 164 169 185 205 208 212 260 265 268 296 328 335 338 370 410 424 481 520 530 533 536 592 656 670 676 689 740 820 845 848 871 962 1040 1060 1066 1072 1340 1352 1378 1480 1517 1640 1690 1742 1924 1961 2120 2132 2173 2405 2479 2665 2680 2704 2747 2756 2960 3034 3280 3380 3445 3484 3551 3848 3922 4240 4264 4346 4355 4810 4958 5330 5360 5494 5512 6068 6253 6760 6890 6929 6968 7102 7585 7696 7844 8528 8692 8710 8957 9620 9805 9916 10660 10865 10988 11024 11323 12136 12395 12506 13520 13735 13780 13858 13936 14204 15170 15688 17384 17420 17755 17914 19240 19610 19721 19832 21320 21730 21976 22646 24272 24790 25012 25493 27470 27560 27716 28249 28408 30340 31265 31376 32227 34645 34768 34840 35510 35711 35828 38480 39220 39442 39664 42640 43460 43952 44785 45292 46163 49580 50024 50986 54940 55120 55432 56498 56615 56816 60680 62530 64454 69290 69680 71020 71422 71656 78440 78884 80401 86920 89570 90584 92326 98605 99160 100048 101639 101972 109880 110864 112996 113230 121360 125060 127465 128908 131387 138580 141245 142040 142844 143312 145591 156880 157768 160802 161135 173840 178555 179140 181168 184652 197210 198320 203278 203944 219760 225992 226460 230815 250120 254930 256373 257816 262774 277160 282490 284080 285688 291182 315536 321604 322270 331409 357110 358280 367237 369304 394420 402005 406556 407888 418951 451984 452920 461630 464243 500240 508195 509860 512746 515632 525548 554320 564980 571376 582364 600119 643208 644540 656935 662818 714220 716560 727955 734474 738608 788840 804010 813112 837902 905840 923260 928486 1016390 1019720 1025492 1045213 1051096 1129960 1164728 1200238 1281865 1286416 1289080 1313870 1321307 1325636 1428440 1455910 1468948 1577680 1608020 1626224 1657045 1675804 1708031 1836185 1846520 1856972 1892683 2032780 2039440 2050984 2090426 2094755 2102192 2259920 2321215 2329456 2400476 2563730 2578160 2627740 2642614 2651272 2856880 2911820 2937896 3000595 3216040 3314090 3351608 3416062 3672370 3693040 3713944 3785366 4065560 4101968 4180852 4189510 4642430 4800952 5127460 5226065 5255480 5285228 5302544 5386867 5823640 5875792 6001190 6432080 6606535 6628180 6703216 6832124 7344740 7427888 7570732 8131120 8361704 8379020 8540155 9284860 9463415 9601904 10254920 10452130 10510960 10570456 10773734 11647280 12002380 13213070 13256360 13587769 13664248 14689480 15141464 16723408 16758040 17080310 17176991 18569720 18926830 20509840 20904260 21140912 21547468 22204403 24004760 24604879 26426140 26512720 26934335 27175538 27328496 29378960 30282928 33516080 34160620 34353982 37139440 37853660 41808520 43094936 44408806 48009520 49209758 52852280 53868670 54351076 67938845 68321240 68707964 70029271 75707320 83617040 85884955 86189872 88817612 98419516 105704560 107737340 108702152 111022015 123024395 135877690 136642480 137415928 140058542 151414640 171769910 177635224 196839032 215474680 217404304 222044030 246048790 271755380 274831856 280117084 343539820 350146355 355270448 393678064 430949360 444088060 492097580 543510760 560234168 687079640 700292710 888176120 910380523 984195160 1087021520 1120468336 1374159280 1400585420 1776352240 1820761046 1968390320 2801170840 3641522092 4551902615 5602341680 7283044184 9103805230 14566088368 18207610460 36415220920 72830441840
• Sum of all divisors σ(n): 199480107456
• Sum of proper divisors (its aliquot sum) s(n): 126649665616
• 72830441840 is an abundant number, because the sum of its proper divisors (126649665616) is greater than itself. Its abundance is 53819223776

Bases of 72830441840

• Binary: 1000011110101000010000101100101110000₂
• Hexadecimal: 0x10F5085970
• Base-36: XGHD4KW

Squares and roots of 72830441840

• 72830441840 squared (72830441840²) is 5304273258609622585600
• 72830441840 cubed (72830441840³) is 386312565064635396984891221504000
• The square root of 72830441840 is 269871.1578512977
• The cube root of 72830441840 is 4176.1008839145

Scales and comparisons

• 72,830,441,840 seconds is equal to 2,315 years, 40 weeks, 4 days, 22 hours, 17 minutes, 20 seconds.
• To count from 1 to 72,830,441,840 would take you about four thousand, six hundred thirty-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 72830441840 cubic inches would be around 348 feet tall.

Recreational maths with 72830441840

• 72830441840 backwards is 04814403827
• 72830441840 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 72830441840's digits is 41
• More coming soon!