31070475072

Names of 31070475072

• Cardinal: 31070475072 can be written as Thirty-one billion, seventy million, four hundred seventy-five thousand and seventy-two.

Scientific notation

• Scientific notation: 3.1070475072 × 10¹⁰

Factors of 31070475072

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 122

Divisors of 31070475072

• Number of divisors d(n): 630
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 13 14 16 18 21 24 26 27 28 32 36 39 42 48 49 52 54 56 63 64 72 78 81 84 91 96 97 98 104 108 112 117 126 144 147 156 162 168 182 189 192 194 196 208 216 224 234 252 273 288 291 294 312 324 336 351 364 378 388 392 416 432 441 448 468 504 546 567 576 582 588 624 637 648 672 679 702 728 756 776 784 819 832 864 873 882 936 1008 1053 1092 1134 1164 1176 1248 1261 1274 1296 1323 1344 1358 1404 1456 1512 1552 1568 1638 1728 1746 1764 1872 1911 2016 2037 2106 2184 2268 2328 2352 2457 2496 2522 2548 2592 2619 2646 2716 2808 2912 3024 3104 3136 3276 3492 3528 3744 3783 3822 3969 4032 4074 4212 4368 4536 4656 4704 4753 4914 5044 5096 5184 5238 5292 5432 5616 5733 5824 6048 6111 6208 6552 6984 7056 7371 7488 7566 7644 7857 7938 8148 8424 8736 8827 9072 9312 9408 9409 9506 9828 10088 10192 10476 10584 10864 11232 11349 11466 12096 12222 13104 13968 14112 14259 14742 15132 15288 15714 15876 16296 16848 17199 17472 17654 18144 18333 18624 18818 19012 19656 20176 20384 20952 21168 21728 22464 22698 22932 24444 26208 26481 27936 28224 28227 28518 29484 30264 30576 31428 31752 32592 33696 34047 34398 35308 36288 36666 37636 38024 39312 40352 40768 41904 42336 42777 43456 45396 45864 48888 51597 52416 52962 54999 55872 56454 57036 58968 60528 61152 61789 62856 63504 65184 65863 67392 68094 68796 70616 73332 75272 76048 78624 79443 80704 83808 84672 84681 85554 90792 91728 97776 102141 103194 105924 109998 112908 114072 117936 121056 122304 122317 123578 125712 127008 128331 130368 131726 136188 137592 141232 146664 150544 152096 157248 158886 167616 169362 171108 181584 183456 185367 195552 197589 204282 206388 211848 219996 225816 228144 235872 238329 242112 244634 247156 251424 254016 254043 256662 263452 272376 275184 282464 293328 301088 304192 317772 338724 342216 363168 366912 366951 370734 384993 391104 395178 408564 412776 423696 439992 451632 456288 461041 471744 476658 489268 494312 502848 508086 513324 526904 544752 550368 556101 564928 586656 592767 602176 635544 677448 684432 714987 726336 733902 741468 762129 769986 790356 817128 825552 847392 856219 879984 903264 912576 922082 953316 978536 988624 1016172 1026648 1053808 1089504 1100736 1100853 1112202 1173312 1185534 1271088 1354896 1368864 1383123 1429974 1467804 1482936 1524258 1539972 1580712 1634256 1651104 1668303 1694784 1712438 1759968 1778301 1806528 1844164 1906632 1957072 1977248 2032344 2053296 2107616 2179008 2201706 2224404 2371068 2542176 2568657 2709792 2737728 2766246 2859948 2935608 2965872 3048516 3079944 3161424 3268512 3302208 3302559 3336606 3424876 3519936 3556602 3688328 3813264 3914144 3954496 4064688 4106592 4149369 4215232 4403412 4448808 4742136 5004909 5084352 5137314 5334903 5419584 5532492 5719896 5871216 5931744 5993533 6097032 6159888 6322848 6537024 6605118 6673212 6849752 7113204 7376656 7626528 7705971 7828288 8129376 8213184 8298738 8806824 8897616 9484272 9907677 10009818 10274628 10669806 11064984 11439792 11742432 11863488 11987066 12194064 12319776 12448107 12645696 13210236 13346424 13699504 14226408 14753312 15253056 15411942 16258752 16597476 17613648 17795232 17980599 18968544 19815354 20019636 20549256 21339612 22129968 22879584 23117913 23484864 23974132 24388128 24639552 24896214 26420472 26692848 27399008 28452816 29506624 30823884 33194952 35227296 35590464 35961198 37344321 37937088 39630708 40039272 41098512 42679224 44259936 45759168 46235826 47948264 48776256 49792428 52840944 53385696 53941797 54798016 56905632 61647768 66389904 69353739 70454592 71922396 74688642 79261416 80078544 82197024 85358448 88519872 92471652 95896528 99584856 105681888 106771392 107883594 113811264 123295536 132779808 138707478 143844792 149377284 158522832 160157088 161825391 164394048 170716896 184943304 191793056 199169712 211363776 215767188 246591072 265559616 277414956 287689584 298754568 317045664 320314176 323650782 341433792 369886608 383586112 398339424 431534376 485476173 493182144 554829912 575379168 597509136 634091328 647301564 739773216 796678848 863068752 970952346 1109659824 1150758336 1195018272 1294603128 1479546432 1726137504 1941904692 2219319648 2390036544 2589206256 3452275008 3883809384 4438639296 5178412512 7767618768 10356825024 15535237536 31070475072
• Sum of all divisors σ(n): 116583067062
• Sum of proper divisors (its aliquot sum) s(n): 85512591990
• 31070475072 is an abundant number, because the sum of its proper divisors (85512591990) is greater than itself. Its abundance is 54442116918

Bases of 31070475072

• Binary: 11100111011111100011101001101000000₂
• Hexadecimal: 0x73BF1D340
• Base-36: E9UK400

Squares and roots of 31070475072

• 31070475072 squared (31070475072²) is 965374421199773405184
• 31070475072 cubed (31070475072³) is 29994641889033987917818027573248
• The square root of 31070475072 is 176268.1907548835
• The cube root of 31070475072 is 3143.7593778903

Scales and comparisons

• 31,070,475,072 seconds is equal to 987 years, 49 weeks, 23 hours, 31 minutes, 12 seconds.
• To count from 1 to 31,070,475,072 would take you about one thousand, nine hundred seventy-five 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 31070475072 cubic inches would be around 262 feet tall.

Recreational maths with 31070475072

• 31070475072 backwards is 27057407013
• 31070475072 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 31070475072's digits is 36
• More coming soon!