72969897480

Names of 72969897480

• Cardinal: 72969897480 can be written as Seventy-two billion, nine hundred sixty-nine million, eight hundred ninety-seven thousand, four hundred eighty.

Scientific notation

• Scientific notation: 7.296989748 × 10¹⁰

Factors of 72969897480

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 983

Divisors of 72969897480

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 19 20 24 30 38 40 43 57 60 76 86 95 114 120 129 152 172 190 215 228 258 285 344 361 380 430 456 516 570 645 722 760 817 860 911 1032 1083 1140 1290 1444 1634 1720 1805 1822 1849 2166 2280 2451 2580 2733 2888 3268 3610 3644 3698 4085 4332 4555 4902 5160 5415 5466 5547 6536 7220 7288 7396 8170 8664 9110 9245 9804 10830 10932 11094 12255 13665 14440 14792 15523 16340 17309 18220 18490 19608 21660 21864 22188 24510 27330 27735 31046 32680 34618 35131 36440 36980 39173 43320 44376 46569 49020 51927 54660 55470 62092 69236 70262 73960 77615 78346 86545 93138 98040 103854 105393 109320 110940 117519 124184 138472 140524 155230 156692 173090 175655 186276 195865 207708 210786 221880 232845 235038 259635 281048 310460 313384 328871 346180 351310 372552 391730 415416 421572 465690 470076 519270 526965 587595 620920 657742 667489 692360 702620 744287 783460 843144 931380 940152 986613 1038540 1053930 1175190 1315484 1334978 1405240 1488574 1566920 1644355 1684439 1862760 1973226 2002467 2077080 2107860 2232861 2350380 2630968 2669956 2977148 3288710 3337445 3368878 3721435 3946452 4004934 4215720 4465722 4700760 4933065 5053317 5339912 5954296 6577420 6674890 6737756 7442870 7892904 8009868 8422195 8931444 9866130 10012335 10106634 11164305 13154840 13349780 13475512 14141453 14885740 16019736 16844390 17862888 19732260 20024670 20213268 22328610 25266585 26699560 28282906 29771480 32004341 33688780 39464520 40049340 40426536 42424359 44657220 50533170 56565812 64008682 67377560 70707265 80098680 84848718 89314440 96013023 101066340 113131624 128017364 141414530 160021705 169697436 192026046 202132680 212121795 256034728 282829060 320043410 339394872 384052092 424243590 480065115 565658120 608082479 640086820 768104184 848487180 960130230 1216164958 1280173640 1696974360 1824247437 1920260460 2432329916 3040412395 3648494874 3840520920 4864659832 6080824790 7296989748 9121237185 12161649580 14593979496 18242474370 24323299160 36484948740 72969897480
• Sum of all divisors σ(n): 236795218560
• Sum of proper divisors (its aliquot sum) s(n): 163825321080
• 72969897480 is an abundant number, because the sum of its proper divisors (163825321080) is greater than itself. Its abundance is 90855423600

Bases of 72969897480

• Binary: 1000011111101010110000100011000001000₂
• Hexadecimal: 0x10FD584608
• Base-36: XISE58O

Squares and roots of 72969897480

• 72969897480 squared (72969897480²) is 5324605938241710350400
• 72969897480 cubed (72969897480³) is 388535949434896815728542876992000
• The square root of 72969897480 is 270129.4087655027
• The cube root of 72969897480 is 4178.7646487161

Scales and comparisons

• 72,969,897,480 seconds is equal to 2,320 years, 11 weeks, 1 day, 23 hours, 58 minutes.
• To count from 1 to 72,969,897,480 would take you about four thousand, six hundred forty 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 72969897480 cubic inches would be around 348.2 feet tall.

Recreational maths with 72969897480

• 72969897480 backwards is 08479896927
• The number of decimal digits it has is: 11
• The sum of 72969897480's digits is 69
• More coming soon!